Electricity Final Review

Front

Electricity that flows in a closed path is called a

Back

circuit

Front

Voltage divided by Current (V / I) is equal to

Back

Resistance

Front

Current is measured in

Back

A (Amps)

Front

What is the total resistance (RT) across a circuit with resistors of 3 kΩ, 10 kΩ, and 5 kΩ?

Back

18 kΩ

Front

What is a switch's function in a circuit?

Back

to turn on and off the flow of current

Front

The unit of voltage is

Back

V (Volts)

Front

The formula for calculating power (P) in an electrical circuit is

Back

P = V x I

Front

What does Ohm's Law state?

Back

V = I x R

Front

What is the unit of resistance?

Back

Ω (Ohms)

Front

What is the effect of increasing resistance in a circuit?

Back

It decreases the current flow.