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Worksheets

How do toasters work vocabulary

Total questions: 14

Worksheet time: 7mins

Name
Class
Date
1.

What is a circuit?

a)

a loop or path along which an electric current flows

b)

a part of a circuit that starts or stops the flow of electricity

2.

What is electric current?

a)

a part of a circuit that starts or stops the flow of electricity

b)

the flow of electricity

3.

What is a conductor?

a)

to send out energy in waves or rays

b)

something that allows electric current to flow easily

4.

What does radiate mean?

a)

to send out energy in waves or rays

b)

the flow of electricity

5.

What is a switch?

a)

a part of a circuit that starts or stops the flow of electricity

b)

a loop or path along which an electric current flows

6.

What is a resistor?

a)

wires that heat up or glow when they conduct electricity

b)

something that limits the flow of electric current through a circuit

7.

What are filaments?

a)

wires that heat up or glow when they conduct electricity

b)

the flow of electricity

8.

What is a circuit?

a)

a loop or path along which an electric current flows

b)

wires that heat up or glow when they conduct electricity

9.

What is a conductor?

a)

something that allows electric current to flow easily

b)

something that limits the flow of electric current through a circuit

10.

What is a switch?

a)

a part of a circuit that starts or stops the flow of electricity

b)

wires that heat up or glow when they conduct electricity

11.

What does radiate mean?

a)

a loop or path along which an electric current flows

b)

to send out energy in waves or rays

12.

What is a resistor?

a)

something that allows electric current to flow easily

b)

something that limits the flow of electric current through a circuit

13.

What is electric current?

a)

the flow of electricity

b)

something that allows electric current to flow easily

14.

What are filaments?

a)

the parts of a circuit that start or stop the flow of electric current

b)

wires that heat up or glow when they conduct electricity