Electricity

What is current electricity?

• The flow of electrons

• Modern electricity

• Power

• Watts

What is current measured in?

• Amps

• Volts

• Ohms

• Coulombs

What device measures current?

• Ammeter

• Voltmeter

• Ohmmeter

• Currentometer

Potential Difference is also known as _________

• Voltage

• Resistance

• Energy imbalance

• Ampage

Potential difference is measured in what unit?

• Volts

• Amps

• Ohms

• Coulombs

What device is used to measure potential difference?

• potential difference meter

• Voltmeter

• Ammeter

• Ohmmeter

What is electrical resistance measured in?

• Coulombs

• Ohms

• Volts

• Amps

What device is used to measure resistance?

• Resistometer

• Ohmmeter

• Ammeter

• Voltmeter

What does this symbol represent?

• Circuit break

• Fuse

• Lamp

• Resistor

What does this symbol represent?

• Cell

• Resistor

• Fuse

• Switch