Electricity and Magnetism Review

Front

The strongest part of a magnet is...

Back

the poles.

Front

If the current is passing through a wire, it starts acting like a magnet. Is this statement true?

Back

Yes.

Front

This is an example of a _______ circuit.

Back

series.

Front

A material that SLOWS or STOPS the flow of electrons is called...

Back

insulators.

Front

While electric current is flowing through a wire, what surrounds the wire?

Back

a magnetic field.

Front

What is the unit of electric current?

Back

Ampere (A).

Front

What is the relationship between voltage, current, and resistance in a circuit?

Back

Ohm's Law: V = I × R.

Front

What type of circuit has multiple paths for current to flow?

Back

parallel circuit.

Front

What is a conductor?

Back

A material that allows the flow of electric current.

Front

What is an insulator?

Back

A material that resists the flow of electric current.