Electricity and Magnetism Review

Electricity and Magnetism Review

Assessment

Flashcard

Physics, Science

9th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What increases the resistance of a wire?

Back

Increasing the temperature of the wire.

2.

FLASHCARD QUESTION

Front

What is the force that causes electric charges to move?

Back

Voltage difference.

3.

FLASHCARD QUESTION

Front

What decreases the strength of the magnetic field around a wire?

Back

Using less loops around the iron core.

4.

FLASHCARD QUESTION

Front

What is a good example of an insulator?

Back

Plastic plate.

5.

FLASHCARD QUESTION

Front

What happens when two like poles of magnets face each other?

Back

They will repel.

6.

FLASHCARD QUESTION

Front

What is resistance in an electrical circuit?

Back

The opposition to the flow of electric current.

7.

FLASHCARD QUESTION

Front

What is the unit of voltage?

Back

Volt (V).

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