Front

What does the law of charges state?

Back

Opposite charges attract, like charges repel.

Front

What does the law of centrifugal force state?

Back

Spinning objects will pull away from their center with greater force the faster they spin.

Front

What is an OHM?

Back

Resistance to current flow.

Front

What is a volt?

Back

The force that pushes electrons through a conductor.

Front

What factors affect the intensity of a powerline's magnetic field?

Back

Voltage and current flow.

Front

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

Back

Higher voltage can push more current through a circuit.

Front

What is electric current?

Back

The flow of electric charge, typically measured in amperes.

Front

What is resistance in an electrical circuit?

Back

The opposition to the flow of electric current, measured in ohms.

Front

What is the unit of power in an electrical circuit?

Back

Watt (W), which is equal to one joule per second.

Front

What is the formula for calculating power?

Back

Power (P) = Voltage (V) x Current (I).