IPC - 12/3/21

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

If the Voltage stays the same and Resistance is increased, Current will 

• Increase
• Decrease
• Stay the same
• X

Voltage divided by Resistance

(V / R)

• Current

• Power

• Ohms

• Watts

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

Electricity that flows in a closed path is called a

• path
• current
• circuit
• light

This circuit has a 24 volt battery and the resistor is 8 ohms. How many amps are running through the circuit?

• 3 Amps
• 192 Amps
• 2 Amps
• 4 Amps

A portable radio connected to a 9.0 V battery draws a current of 25 A. What is the resistance of the radio?

• 0.036Ω

• 0.36Ω

• 3.6Ω

• 36Ω

How much resistance does a heavy duty flashlight have if it has a current of 25 mA flowing through it and is being

powered by four 1.5 V cells?

• 0.15Ω

• 1.5Ω

• 15Ω

• 150Ω

The mathematical relationship among Voltage, Current, and Resistance

• Faraday's Law

• Tesla's Law

• Edison's Law

• Ohm's Law

Electricity is the flow of _________.

• protons
• neutrons
• electrons