Electricity and magnets

1.

Multiple Choice

1 min

1 pt

The flow of electricity in a circuit-

current

flow

circuit

2.

Multiple Choice

1 min

1 pt

____________ stops the flow of electricity.

A conductor

An insulator

A magnet

3.

Multiple Choice

1 min

1 pt

Two types of circuits are

parallel and magnetic

electromagnetic and series

series and parallel

4.

Multiple Choice

2 mins

1 pt

In a ________ circuit there are multiple paths for the current to take.

Series

Parallel

5.

Multiple Choice

2 mins

1 pt

In a _________ circuit, if one bulb goes out then the entire circuit doesn't work.

Series

Parallel

6.

Multiple Choice

1 min

1 pt

Identify the conductor below.

cloth rag

plastic bottle

gold ring

7.

Multiple Choice

2 mins

1 pt

What type of circuit is pictured?

series

parallel

8.

Multiple Choice

2 mins

1 pt

What kind of circuit is this?

Series

Consecutive

Parallel

Training

9.

Multiple Choice

5 mins

1 pt

If the battery produced 12.6 Volts and what would be the current flow be for a 6 Ohm resistor

2.1 Amps

2.4 Amps

1.71 Amps

15 Amps

10.

Multiple Choice

5 mins

1 pt

What voltage is needed to cause a 2A current flow through a 10Ω resistor?

5V

0.2V

20V

200V

11.

Multiple Choice

30 sec

1 pt

True or False: A magnet is attracting when it pushes objects away from each other.

True

False

12.

Multiple Choice

30 sec

1 pt

Which way will the magnets move after they are released?

Towards each other

Away from each other

Not enough information

13.

Multiple Choice

30 sec

1 pt

What subject is attracted to a magnet?

Silver

Water

Metal

Iron

14.

Multiple Choice

1 min

1 pt

What happens when two north poles of a magnet are placed together?

they repel

they attract

they cancel each other out

the strength of the magnet is doubled

15.

Multiple Choice

1 min

1 pt

A north pole and a south pole will attract.

True

False

16.

Multiple Choice

1 min

1 pt

True or False: All metals stick to magnets.

True

False

17.

Multiple Choice

30 sec

1 pt

Magnetism is a type of ____________

force

book

plant

animal

18.

Multiple Choice

30 sec

1 pt

When two magnets attract, they ______________

push apart

change color

get colder

pull together

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