{{asɛmtiNe Ɔkyerɛwfo}} | Nhomakorabea | Nneɛma a ɛma wotumi yɛ ade

1

In which circuit can the lamps be switched on and off independently?

Circuit A

Circuit B

Circuit C

Circuit D

1

The circuit shown includes two meters X and Y, connected correctly.

A

B

C

D

1

Two resistors, with resistances $R_1$ and $R_2$, are connected in parallel.
The resistance $R_1$ is greater than the resistance $R_2$.
What is the resistance of the parallel combination?

less than either $R_1$ or $R_2$

equal to $R_1$

equal to $R_2$

the average of $R_1$ and $R_2$

3.1.10

3.1.2.3

+2

1

The circuit shown contains three ammeters X, Y and Z.
Which ammeter has the largest reading?

X

Y

Z

They all have the same reading.

3.1.3.3

3.1.3.4

C1.40

1

Two meters are connected in a circuit to measure the current in a component and the potential difference across the component.
Which meters are used and how are they connected to the component?

an ammeter in parallel for current, a voltmeter in series for potential difference

an ammeter in series for current, a voltmeter in parallel for potential difference

a voltmeter in parallel for current, an ammeter in series for potential difference

a voltmeter in series for current, an ammeter in parallel for potential difference

C3.23

C3.31

+2

2

The diagram shows two resistors connected in a circuit.
Answer for question 6
What could be the combined resistance of this arrangement of resistors?

1

A

B

C

D

C5.25

1

Four lamps are each labelled 240 V.
In which circuit do all four lamps have normal brightness?

Circuit A

Circuit B

Circuit C

Circuit D

3.1.3.3

C1.40

C5.25

1

The diagram shows a $40\ \Omega$ resistor and a $60\ \Omega$ resistor connected in parallel.
What is the total resistance between points P and Q?

less than $40\ \Omega$

$50\ \Omega$

between $60\ \Omega$ and $100\ \Omega$

$100\ \Omega$

1

A circuit is set up to determine the resistance of a resistor R. The meter readings are $2.0\text{ A}$ and $3.0\text{ V}$.
What is the resistance of the resistor R?

$0.67\ \Omega$

$1.5\ \Omega$

$5.0\ \Omega$

$6.0\ \Omega$

3.1.2.2

3.1.2.3

+2

1

What is the unit of electromotive force (e.m.f.)?

ampere

joule

volt

watt

C5.25

C5.26

C5.27

1

The diagram shows a $3.0\ \Omega$ resistor and a $6.0\ \Omega$ resistor connected in parallel.
What is the total resistance of this arrangement?

less than $3.0\ \Omega$

$3.0\ \Omega$

$4.5\ \Omega$

more than $6.0\ \Omega$

1

Two $5.0 \Omega$ resistors are connected as shown in the diagram.
What is the total resistance of this combination?

less than $5.0 \Omega$

$5.0 \Omega$

more than $5.0 \Omega$ but less than $10.0 \Omega$

$10.0 \Omega$

1

A student uses the circuit shown to determine the resistance of the two identical resistors.
The voltmeter reading is $2.2 \text{ V}$ and the ammeter reading is $0.25 \text{ A}$.
What is the resistance of each resistor?

$0.275 \Omega$

$0.55 \Omega$

$4.4 \Omega$

$8.8 \Omega$

1

What is the circuit symbol for a variable resistor?

Symbol A

Symbol B

Symbol C

Symbol D

1

The diagram shows a circuit containing three ammeters P, Q and R.
Which statement about the readings on the ammeters is correct?

The reading on P is equal to the reading on Q.

The reading on P is equal to the reading on R.

The reading on Q is greater than the reading on P.

The reading on Q is greater than the reading on R.

1

Which circuit shows a voltmeter measuring the p.d. across a resistor?

Circuit A

Circuit B

Circuit C

Circuit D

1

A student connects the circuit shown.
Which switches must be closed for both the bell to ring and the lamp to light?

1 and 4 only

2 and 3 only

1, 2 and 3 only

1, 2, 3 and 4

C5.25

Year 9 circuits multiple choice questions RGSHW

Year 9 circuits multiple choice questions RGSHW

In which circuit can the lamps be switched on and off independently?

The circuit shown includes two meters X and Y, connected correctly.

Two resistors, with resistances $R_1$ and $R_2$, are connected in parallel.
The resistance $R_1$ is greater than the resistance $R_2$.
What is the resistance of the parallel combination?

The circuit shown contains three ammeters X, Y and Z.
Which ammeter has the largest reading?

Two meters are connected in a circuit to measure the current in a component and the potential difference across the component.
Which meters are used and how are they connected to the component?

The diagram shows two resistors connected in a circuit.
Answer for question 6
What could be the combined resistance of this arrangement of resistors?

Four lamps are each labelled 240 V.
In which circuit do all four lamps have normal brightness?

The diagram shows a $40\ \Omega$ resistor and a $60\ \Omega$ resistor connected in parallel.
What is the total resistance between points P and Q?

A circuit is set up to determine the resistance of a resistor R. The meter readings are $2.0\text{ A}$ and $3.0\text{ V}$.
What is the resistance of the resistor R?

What is the unit of electromotive force (e.m.f.)?

The diagram shows a $3.0\ \Omega$ resistor and a $6.0\ \Omega$ resistor connected in parallel.
What is the total resistance of this arrangement?

Two $5.0 \Omega$ resistors are connected as shown in the diagram.
What is the total resistance of this combination?

A student uses the circuit shown to determine the resistance of the two identical resistors.
The voltmeter reading is $2.2 \text{ V}$ and the ammeter reading is $0.25 \text{ A}$.
What is the resistance of each resistor?

What is the circuit symbol for a variable resistor?

The diagram shows a circuit containing three ammeters P, Q and R.
Which statement about the readings on the ammeters is correct?

Which circuit shows a voltmeter measuring the p.d. across a resistor?

A student connects the circuit shown.
Which switches must be closed for both the bell to ring and the lamp to light?

In which circuit can the lamps be switched on and off independently?

The circuit shown includes two meters X and Y, connected correctly.

Two resistors, with resistances $R_1$ and $R_2$, are connected in parallel.
The resistance $R_1$ is greater than the resistance $R_2$.
What is the resistance of the parallel combination?

The circuit shown contains three ammeters X, Y and Z.
Which ammeter has the largest reading?

Two meters are connected in a circuit to measure the current in a component and the potential difference across the component.
Which meters are used and how are they connected to the component?

The diagram shows two resistors connected in a circuit.
Answer for question 6
What could be the combined resistance of this arrangement of resistors?

Four lamps are each labelled 240 V.
In which circuit do all four lamps have normal brightness?

The diagram shows a $40\ \Omega$ resistor and a $60\ \Omega$ resistor connected in parallel.
What is the total resistance between points P and Q?

A circuit is set up to determine the resistance of a resistor R. The meter readings are $2.0\text{ A}$ and $3.0\text{ V}$.
What is the resistance of the resistor R?

What is the unit of electromotive force (e.m.f.)?

The diagram shows a $3.0\ \Omega$ resistor and a $6.0\ \Omega$ resistor connected in parallel.
What is the total resistance of this arrangement?

Two $5.0 \Omega$ resistors are connected as shown in the diagram.
What is the total resistance of this combination?

A student uses the circuit shown to determine the resistance of the two identical resistors.
The voltmeter reading is $2.2 \text{ V}$ and the ammeter reading is $0.25 \text{ A}$.
What is the resistance of each resistor?

What is the circuit symbol for a variable resistor?

The diagram shows a circuit containing three ammeters P, Q and R.
Which statement about the readings on the ammeters is correct?

Which circuit shows a voltmeter measuring the p.d. across a resistor?

A student connects the circuit shown.
Which switches must be closed for both the bell to ring and the lamp to light?

	A	B	C	D
Question 6
Question 7

	A	B	C	D
Question 6
Question 7

Year 9 circuits multiple choice questions RGSHW

Year 9 circuits multiple choice questions RGSHW

In which circuit can the lamps be switched on and off independently?

The circuit shown includes two meters X and Y, connected correctly.

Two resistors, with resistances $R_1$ and $R_2$, are connected in parallel.The resistance $R_1$ is greater than the resistance $R_2$.What is the resistance of the parallel combination?

The circuit shown contains three ammeters X, Y and Z.Which ammeter has the largest reading?

Two meters are connected in a circuit to measure the current in a component and the potential difference across the component.Which meters are used and how are they connected to the component?

The diagram shows two resistors connected in a circuit.Answer for question 6What could be the combined resistance of this arrangement of resistors?

Four lamps are each labelled 240 V.In which circuit do all four lamps have normal brightness?

The diagram shows a $40\ \Omega$ resistor and a $60\ \Omega$ resistor connected in parallel.What is the total resistance between points P and Q?

A circuit is set up to determine the resistance of a resistor R. The meter readings are $2.0\text{ A}$ and $3.0\text{ V}$.What is the resistance of the resistor R?

What is the unit of electromotive force (e.m.f.)?

The diagram shows a $3.0\ \Omega$ resistor and a $6.0\ \Omega$ resistor connected in parallel.What is the total resistance of this arrangement?

Two $5.0 \Omega$ resistors are connected as shown in the diagram.What is the total resistance of this combination?

A student uses the circuit shown to determine the resistance of the two identical resistors.The voltmeter reading is $2.2 \text{ V}$ and the ammeter reading is $0.25 \text{ A}$.What is the resistance of each resistor?

What is the circuit symbol for a variable resistor?

The diagram shows a circuit containing three ammeters P, Q and R.Which statement about the readings on the ammeters is correct?

Which circuit shows a voltmeter measuring the p.d. across a resistor?

A student connects the circuit shown.Which switches must be closed for both the bell to ring and the lamp to light?

In which circuit can the lamps be switched on and off independently?

The circuit shown includes two meters X and Y, connected correctly.

Two resistors, with resistances $R_1$ and $R_2$, are connected in parallel.The resistance $R_1$ is greater than the resistance $R_2$.What is the resistance of the parallel combination?

The circuit shown contains three ammeters X, Y and Z.Which ammeter has the largest reading?

Two meters are connected in a circuit to measure the current in a component and the potential difference across the component.Which meters are used and how are they connected to the component?

The diagram shows two resistors connected in a circuit.Answer for question 6What could be the combined resistance of this arrangement of resistors?

Four lamps are each labelled 240 V.In which circuit do all four lamps have normal brightness?

The diagram shows a $40\ \Omega$ resistor and a $60\ \Omega$ resistor connected in parallel.What is the total resistance between points P and Q?

A circuit is set up to determine the resistance of a resistor R. The meter readings are $2.0\text{ A}$ and $3.0\text{ V}$.What is the resistance of the resistor R?

What is the unit of electromotive force (e.m.f.)?

The diagram shows a $3.0\ \Omega$ resistor and a $6.0\ \Omega$ resistor connected in parallel.What is the total resistance of this arrangement?

Two $5.0 \Omega$ resistors are connected as shown in the diagram.What is the total resistance of this combination?

A student uses the circuit shown to determine the resistance of the two identical resistors.The voltmeter reading is $2.2 \text{ V}$ and the ammeter reading is $0.25 \text{ A}$.What is the resistance of each resistor?

What is the circuit symbol for a variable resistor?

The diagram shows a circuit containing three ammeters P, Q and R.Which statement about the readings on the ammeters is correct?

Which circuit shows a voltmeter measuring the p.d. across a resistor?

A student connects the circuit shown.Which switches must be closed for both the bell to ring and the lamp to light?

Two resistors, with resistances $R_1$ and $R_2$, are connected in parallel.
The resistance $R_1$ is greater than the resistance $R_2$.
What is the resistance of the parallel combination?

The circuit shown contains three ammeters X, Y and Z.
Which ammeter has the largest reading?

Two meters are connected in a circuit to measure the current in a component and the potential difference across the component.
Which meters are used and how are they connected to the component?

The diagram shows two resistors connected in a circuit.
Answer for question 6
What could be the combined resistance of this arrangement of resistors?

Four lamps are each labelled 240 V.
In which circuit do all four lamps have normal brightness?

The diagram shows a $40\ \Omega$ resistor and a $60\ \Omega$ resistor connected in parallel.
What is the total resistance between points P and Q?

A circuit is set up to determine the resistance of a resistor R. The meter readings are $2.0\text{ A}$ and $3.0\text{ V}$.
What is the resistance of the resistor R?

The diagram shows a $3.0\ \Omega$ resistor and a $6.0\ \Omega$ resistor connected in parallel.
What is the total resistance of this arrangement?

Two $5.0 \Omega$ resistors are connected as shown in the diagram.
What is the total resistance of this combination?

A student uses the circuit shown to determine the resistance of the two identical resistors.
The voltmeter reading is $2.2 \text{ V}$ and the ammeter reading is $0.25 \text{ A}$.
What is the resistance of each resistor?

The diagram shows a circuit containing three ammeters P, Q and R.
Which statement about the readings on the ammeters is correct?

A student connects the circuit shown.
Which switches must be closed for both the bell to ring and the lamp to light?

Two resistors, with resistances $R_1$ and $R_2$, are connected in parallel.
The resistance $R_1$ is greater than the resistance $R_2$.
What is the resistance of the parallel combination?

The circuit shown contains three ammeters X, Y and Z.
Which ammeter has the largest reading?

Two meters are connected in a circuit to measure the current in a component and the potential difference across the component.
Which meters are used and how are they connected to the component?

The diagram shows two resistors connected in a circuit.
Answer for question 6
What could be the combined resistance of this arrangement of resistors?

Four lamps are each labelled 240 V.
In which circuit do all four lamps have normal brightness?

The diagram shows a $40\ \Omega$ resistor and a $60\ \Omega$ resistor connected in parallel.
What is the total resistance between points P and Q?

A circuit is set up to determine the resistance of a resistor R. The meter readings are $2.0\text{ A}$ and $3.0\text{ V}$.
What is the resistance of the resistor R?

The diagram shows a $3.0\ \Omega$ resistor and a $6.0\ \Omega$ resistor connected in parallel.
What is the total resistance of this arrangement?

Two $5.0 \Omega$ resistors are connected as shown in the diagram.
What is the total resistance of this combination?

A student uses the circuit shown to determine the resistance of the two identical resistors.
The voltmeter reading is $2.2 \text{ V}$ and the ammeter reading is $0.25 \text{ A}$.
What is the resistance of each resistor?

The diagram shows a circuit containing three ammeters P, Q and R.
Which statement about the readings on the ammeters is correct?

A student connects the circuit shown.
Which switches must be closed for both the bell to ring and the lamp to light?