Electric Circuit 1 (Introduction)

What is the name for the flow of electrons in electric circuit?

• Voltage

• Resistance

• Capacitance

• Current

What is the basic unit of electric current?

• Volt

• Watt

• Ampere

• Ohm

Which instrument would you use to measure electric current?

• An Ohmmeter

• A Wavemeter

• A Voltmeter

• An Ammeter

What is the name of the pressure that forces electrons to flow through a circuit?

• Magnetomotive force, or inductance

• Electromotive force, or voltage

• Farad force, or capacitance

• Thermal force, or heat

What is the basic unit of electromotive force (EMF)?

• Volt

• Watt

• Ampere

• Ohm

Which instrument would you use to measure electric potential or electromotive force?

• Ammeter

• Voltmeter

• Wavemeter

• Ohmmeter

What limits the current that flows through a circuit for a particular applied DC voltage?

• Reliance

• Reactance

• Saturation

• Resistance

What is the basic unit of resistance?

• Volt

• Watt

• Ampere

• Ohm

Which instrument would you use to measure resistance?

• Ammeter

• Voltmeter

• Ohmmeter

• Wavemeter

Batteries convert chemical to electrical energy?

• True

• False