UNIT 5+6 REVIEW - F24

Front

What causes electricity?

Back

Electrons are the particles that cause electricity.

Front

Which of these makes for a good conductor?

Back

Copper is a good conductor of electricity.

Front

What is the voltage in a current with a resistance of 145 ohms and a current of 2.3 volts?

Back

The voltage is 333.5 V.

Front

What part of a circuit is measured in Ohms?

Back

Resistance is measured in Ohms.

Front

What opens and closes a circuit?

Back

A switch is used to open and close a circuit.

Front

What is the unit of electric current?

Back

The unit of electric current is the Ampere (A).

Front

What is the relationship between voltage, current, and resistance?

Back

Ohm's Law states that V = I × R, where V is voltage, I is current, and R is resistance.

Front

What is a series circuit?

Back

A series circuit is a circuit where components are connected end-to-end, so the current flows through each component.

Front

What is a parallel circuit?

Back

A parallel circuit is a circuit where components are connected across common points, allowing multiple paths for current.

Front

What is the function of a resistor in a circuit?

Back

A resistor limits the flow of electric current in a circuit.