Magnetism and Electricity

Front

In the series circuit shown below, what would happen if one of the light bulbs and its attached wire segment were removed?

Back

The remaining lights would go out.

Front

In the parallel circuit shown below, what would happen if one of the light bulbs and its attached wire segment were removed?

Back

The remaining lights would shine with the same brightness.

Front

If all four switches below are turned on, which light bulb will light up? (W is wood, S is silver, and Y is yarn.) Options: Circuit A, Circuit B, Circuit C, Circuit D

Back

Circuit C

Front

What will happen when a light bulb is added on the left side of this circuit (where the arrow is)?

Back

The remaining light bulbs will dim.

Front

What is the function of a switch (A)?

Back

opens and closes the flow of electricity

Front

What is the function of the battery (B)?

Back

generates the energy needed for electricity

Front

What is the function of the wires (C)?

Back

transfers the flows of electricity

Front

Which component is activated by the electricity created?

Back

Light Bulb

Front

What creates the charge in static electricity?

Back

Electrons

Front

How is an electromagnet different from a bar magnet?

Back

An electromagnet is temporary and is magnetic when a current flows through a wire wrapped around the core.