Electromagnetism and Faraday’s Law of Electromagnetic Induction

Open Ended

From the last lesson... What is resistance?

Open Ended

Do you know how electricity is generated?

Multiple Choice

According to Faraday's Law, what happens when you pass a coil of wire through a magnetic field?

• The wire becomes a magnet

• Electric current is created in the wire

• The wire heats up

• Nothing happens

Multiple Choice

Which scientist discovered that when electricity passes through a metal, the metal becomes a magnet?

• Michael Faraday

• Hans Christian Oersted

• Isaac Newton

• James Clerk Maxwell

Open Ended

How are electricity and magnets related based on what you've learned from the slides?

Multiple Select

Which of the following statements about direct current (DC) is correct?

• DC electrons move continuously in one direction

• DC current comes from a battery

• DC current changes direction periodically

• Both A and B

Multiple Choice

Which type of current is described as electrons moving back and forth in a wire?

• Direct Current (DC)

• Alternating Current (AC)

• Static Electricity

• Electromagnetic Current

Multiple Select

Which of the following are true about AC current?

• It can be produced in large amounts.

• It can be sent over great distances.

• The power source must be near the electric work load.

• It is usually more safe to work with than DC.

Open Ended

Compare the advantages of AC and DC currents as described in the slides.

Multiple Choice

What happens when electrons are standing still or are charge?

• They produce a magnetic field.

• They produce an electric force field.

• They produce heat.

• They produce light.

Open Ended

Explain the difference between how electric and magnetic fields are produced according to the slides.

Open Ended

Explain how electric and magnetic force fields can store energy. Use examples from everyday life to support your answer.

Multiple Choice

Which of the following is a use of electric and magnetic force fields?

• They can move objects.

• They can store energy like a metal spring.

• They can change the color of objects.

• They can make objects invisible.

Open Ended

After learning about electromagnetism and Faraday's Law of Electromagnetic Induction, what is one question you still have or something you would like to know more about?

Open Ended

What is resistance?