Quiz: Ohm's Law

What is the unit of measure for current?

• ampere

• current

• voltage

• ohms

What unit of measure is for resistance?

• ohms

• ampere

• voltage

• watts

What moves when we say that there is current?

• inductors

• conductors

• electrons

• atoms

If there is a current of 2A and a resistance of 24 ohms, what voltage will there be?

• 26 V

• 48 V

• 12 V

• 22 V

What size resistor would produce a 3 Amp current flow with a 12 Volt battery

• 1 Ohm
• 3 Ohms
• 4 Ohms
• 12 Ohms

What is the Voltage of a circuit that has a resistance of 5 Ω and a current of 2 A?

• 25 V
• 10 V
• 2.5 V
• 0.4 V

If the voltage is increased and the resistance stays the same, what will current do?

• Increase
• Decrease
• Stay the same
• X

If the voltage stays the same and resistance is increased, what will current do? 

• Increase
• Decrease
• Stay the same
• X

How many Volts would we need to produce a current flow of 8 Amps through a 6 Ohm resistor

• 12 volts
• 24 volts
• 1.3333
• 48 volts

How many Volts would it take to push 1 Amp through a resistance of 1 Ohm

• 10 volts
• 1 volt
• 48 volts
• 5 volts