Electrical Energy Review

Electrical Energy Review

Assessment

Flashcard

Science

4th 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 insulator?

Back

An insulator is a material that does not allow electricity to flow through it easily. Examples include rubber, wood, and plastic.

2.

FLASHCARD QUESTION

Front

What is a conductor?

Back

A conductor is a material that allows electricity to flow through it easily. Examples include metals like copper and aluminum.

3.

FLASHCARD QUESTION

Front

What is a closed circuit?

Back

A closed circuit is a complete electrical loop that allows current to flow. It has no breaks or gaps.

4.

FLASHCARD QUESTION

Front

What is an open circuit?

Back

An open circuit is a broken electrical loop that prevents current from flowing. It has a gap or break.

5.

FLASHCARD QUESTION

Front

What materials can complete a circuit?

Back

Materials that can complete a circuit include conductors like metal wires and nails.

6.

FLASHCARD QUESTION

Front

What is electrical energy?

Back

Electrical energy is the energy caused by the movement of electrons through a conductor.

7.

FLASHCARD QUESTION

Front

What happens when you touch a conductor?

Back

When you touch a conductor, you can feel the electrical energy if the circuit is complete and the current is flowing.

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