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Laabri

7.1 Lesson 3 Quiz Retake Given 5/28

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Last updated almost 4 years ago
12 Nsɛmmisa

7.1 Lesson 3 Quiz 💡 💡 💡 💡 💡

Please answer the questions below about the generator system we learned about in Lesson 3. This is not group work or Google work - please use only your own amazing brain to complete this quiz. Good luck! ☘

7

You will be looking at a generator below - please identify the following:

generator case

coil of wire

two wire ends (of coil)

two leads (to lightbulb)

light bulb

magnets

nail

2
1
Asemmisa {{asɛmmisaAhyɛnsode}}
10.

Explain what the input of the generator system would be when it is in use.

1
2
Asemmisa {{asɛmmisaAhyɛnsode}}
1.

Match each part of the electric generator with its function.

Draggable itemarrow_right_altCorresponding Item

light bulb

arrow_right_alt

Provides structural support for coil of wire

two leads (to lightbulb)

arrow_right_alt

Concentrates electric field

magnets

arrow_right_alt

Allows electricity to leave/enter coil of wire

nail

arrow_right_alt

Allows electricity to enter/leave light bulb

two wire ends (of coil)

arrow_right_alt

Indicates presence of electric current

coil of wire

arrow_right_alt

Provides magnetic field

generator case

arrow_right_alt

Allows the magnets to spin

1
Asemmisa {{asɛmmisaAhyɛnsode}}
2.

What part of the generator is at number 2?

1
1
1
1
1
1
Asemmisa {{asɛmmisaAhyɛnsode}}
9.

Using the picture of the generator,

1) Draw an arrow pointing to the INPUT of this system. Label this arrow as INPUT.

2) Draw an arrow pointing to the OUTPUT of this system. Label this arrow as OUTPUT.

Asemmisa {{asɛmmisaAhyɛnsode}}
11.

Explain what the output of the generator system would be when it is in use.

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12.

Energy flows through the generator system when it is in use. Put the energy flow in the correct order below, starting with the system input and ending with the system output.

  1. person turns the nail on the generator (human power)

  2. the magnets spin inside the coil (mechanical energy/kinetic energy)

  3. electricity flows through the wires (electrical energy)

  4. the light bulb lights up (light energy)

Asemmisa {{asɛmmisaAhyɛnsode}}
3.

What part of the generator is at number 3?

Asemmisa {{asɛmmisaAhyɛnsode}}
4.

What part of the generator is at number 4?

Asemmisa {{asɛmmisaAhyɛnsode}}
5.

What part of the generator is at number 5?

Asemmisa {{asɛmmisaAhyɛnsode}}
6.

What part of the generator is at number 6?

Asemmisa {{asɛmmisaAhyɛnsode}}
7.

What part of the generator is at number 7?

Asemmisa {{asɛmmisaAhyɛnsode}}
8.

What part of the generator is at number 8?