Electricity and Magnetism Review

Front

Like charges repel.

Back

True

Front

The best conductors for electricity are made of...

Back

Metal

Front

Bending water with a charged balloon is an example of what type of charging?

Back

Induction

Front

What kind of circuit is this?

Back

Parallel

Front

In which configuration is the current through a single lightbulb the greatest?

Back

X, Y, and Z are the same.

Front

What is the principle of conservation of charge?

Back

Charge cannot be created or destroyed, only transferred.

Front

What is Ohm's Law?

Back

V = IR (Voltage = Current x Resistance)

Front

What is the difference between series and parallel circuits?

Back

In series, components are connected end-to-end; in parallel, components are connected across common points.

Front

What is a magnetic field?

Back

A region around a magnet where magnetic forces can be detected.

Front

What is electromagnetic induction?

Back

The process of generating electric current from a changing magnetic field.