Flashcards: Electricity and Magnetism Test

Front

Which of the following is a conductor? sheet of paper, t-shirt, penny, plastic bottle

Back

penny

Front

Which of the following is the best insulator?

• metal paper clip
• wood log
• bowl of water
• penny

Back

wood log

Front

In static electricity, similar charges

Back

repel

Front

To build a basic circuit, you need wires, a light bulb, and

Back

a battery

Front

Which of the following demonstrates static electricity?

Back

After tumbling with other clothes in a warm dryer, your sock sticks to your shirt.

Front

Which of the pairs of balloons will repel each other?

Back

Set A and set D

Front

What will happen when you remove a bulb from the circuit pictured?

Back

The other bulb will turn off.

Front

In the drawing of the electromagnet, A is the

Back

metal nail

Front

In the drawing of the electromagnet, what does letter B represent?

Back

wires

Front

Which type of magnet can be turned off?

Back

electromagnet