8.4 Ohm's Law Questions

What is the continuous flow of electrons through a conductor referred to as?

• Voltage

• Resistance

• Current

• Static electricity

What is required for electrons to flow?

• A current

• A potential difference (voltage)

• A magnetic field

• A chemical reaction

What is another term for potential difference?

• Current

• Resistance

• Voltage

• Power

What is resistance (R) in electrical terms?

• The generation of voltage in a circuit

• The opposition to the flow of current

• The rate of flow of electric charge

• The energy consumed per unit charge

What are the SI units of resistance?

• Amperes [A]

• Volts [V]

• Ohms [Ω]

• Coulomb [C]

What are the SI units of current?

• Amperes [A]

• Volts [V]

• Ohms [Ω]

• Coulomb [C]

What are the SI units of voltage?

• Amperes [A]

• Volts [V]

• Ohms [Ω]

• Coulomb [C]

What component does the symbol represent?

• Fuse

• Battery

• Resistor

• Switch

What component does the symbol represent?

• Fuse

• Battery

• Resistor

• Switch

What component does the symbol represent?

• Fuse

• Battery

• Resistor

• Switch