Conceptual 7-2 (B)

Required

2

Match each of the following terms with the variable that represents it:

Draggable item		Corresponding Item
time		I
Resistance		V
Voltage		Q
Charge		t
Current		R

Required

1

In order to flow around a circuit, charges need two things:
1) A path made of ______________________ material
2) A difference in ______________ energy

While plugged into the wall, 420 C of charge pass through your phone every minute. What is the current running through the wire?

Required

2

Which of the following is true about series circuits?
Select ALL that apply:

2

If a circuit has two 5 Volt batteries and two lightbulbs (each with a resistance of 2 Ω) all connected in series, how much current will be flowing through the circuit?
(Hint: draw a diagram if you're confused)

Required

2

Match each of the following terms with the correct units

Draggable item		Corresponding Item
Current		Amperes
Voltage		Volts
Resistance		Coulombs
Charge		Seconds
time		Ohms

Match each of the following terms with the variable that represents it:

While plugged into the wall, 420 C of charge pass through your phone every minute. What is the current running through the wire?

Which of the following is true about series circuits?Select ALL that apply:

If a circuit has two 5 Volt batteries and two lightbulbs (each with a resistance of 2 Ω) all connected in series, how much current will be flowing through the circuit?(Hint: draw a diagram if you're confused)

Match each of the following terms with the correct units

Which of the following is true about series circuits?
Select ALL that apply:

If a circuit has two 5 Volt batteries and two lightbulbs (each with a resistance of 2 Ω) all connected in series, how much current will be flowing through the circuit?
(Hint: draw a diagram if you're confused)