Circuits and Ohms Law 8th

Front

What unit is used to measure voltage?

Back

Volts

Front

What type of circuit is created when the path is broken?

Back

Open circuit

Front

What happens to L1 if L2 is unscrewed from its holder in a parallel circuit?

Back

It will stay lit.

Front

What particle has a negative charge?

Back

Electrons

Front

Does this diagram represent a series or parallel circuit?

Back

Series circuit

Front

What is the unit of electrical resistance?

Back

Ohms

Front

What is the formula for Ohm's Law?

Back

V = I × R (Voltage = Current × Resistance)

Front

What happens to the total resistance in a series circuit when more resistors are added?

Back

The total resistance increases.

Front

What happens to the total current in a parallel circuit when more branches are added?

Back

The total current increases.

Front

What is the unit of electric current?

Back

Amperes (Amps)