Ohm's Law and Circuits

What unit is used to measure voltage?

• Ohms

• Omega

• Volts

• Amps

What unit is used to measure current?

• Ohms

• Omega

• Volts

• Amps

What unit is used to measure resistance?

• Ohms

• Omega

• Volts

• Amps

What is the unit for power?

• Ampere

• Ohm

• Volt

• Watt

What is the unit for current?

• Ampere

• Watt

• Volt

• Ohm

What is the unit for energy?

• Watt

• Joule

• Volt

• Ohm

The following type of circuit has the current travelling in only one continuous pathway.

• series

• parallel

This type of circuit has the current travelling through branches.

• series

• parallel

Which variable in Ohm’s law represents the flow of electrons (much like the flow of a river)?

• resistance

• current

• voltage

The circuit shown is a parallel circuit.

• True

• False