U262_MC_Quiz_2

What is the unit of measurement for capacitance?

• Ampere (A)

• Farad (F)

• Joule (J)

• Henry (H)

Which device is used to measure electric current in a circuit?

• Capacitor

• Diode

• Ammeter

• Fuse

What is the ability of a capacitor to store an electrical charge called?

• Inductance

• Capacitance

• Impedance

• Resistance

What is the flow of electrical charge measured in?

• Joules (J)

• Farads (F)

• Amperes (A)

• Newtons (N)

What is the term for electric current that flows in one direction only?

• Alternating Current (AC)

• Eddy Current

• Direct Current (DC)

• Electromotive Force (EMF)

What is the property of a conductor that opposes a change in current?

• Capacitance

• Inductance

• Impedance

• Resistance

What is the unit of measurement for energy or work?

• Henry (H)

• Joule (J)

• Farad (F)

• Hertz (Hz)

What is a semiconductor device that allows current to flow in one direction only?

• Capacitor

• Diode

• Fuse

• Insulator

What is the unit of measurement for electrical resistance?

• Newton (N)

• Ohm (Ω)

• Watt (W)

• Volt (V)

Which law states that the current through a conductor is directly proportional to the voltage across it and inversely proportional to its resistance?

• Newton's Law

• Ohm's Law

• Faraday's Law

• Coulomb's Law