Electricity

Electricity

Assessment

Flashcard

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 is an open circuit?

Back

An open circuit is an incomplete circuit through which electricity will not flow.

2.

FLASHCARD QUESTION

Front

What is an electric circuit?

Back

An electric circuit is a path in which electrons from a voltage or current source flow, consisting of a battery, a wire, a load, and a switch to open and close the circuit.

3.

FLASHCARD QUESTION

Front

What type of force is created when a battery is connected to a metal rod looped with metal wire?

Back

A magnetic force is created.

4.

FLASHCARD QUESTION

Front

How can an electric current be created in a coil of wire?

Back

An electric current can be created in a coil of wire by having a moving magnetic field.

5.

FLASHCARD QUESTION

Front

What is an electromagnet?

Back

An electromagnet is a type of magnet in which the magnetic field is produced by an electric current.

6.

FLASHCARD QUESTION

Front

What is a closed circuit?

Back

A closed circuit is a complete circuit through which electricity can flow.

7.

FLASHCARD QUESTION

Front

What is the role of a switch in an electric circuit?

Back

A switch is used to open and close the circuit, controlling the flow of electricity.

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