Circuits Quiz

Find the resistance of a component that has V = 10 V and I = 50 μA. Provide your answer in kΩ.

• 5000 kΩ
• 200000 kΩ
• .20 kΩ
• .5 kΩ
• 200 kΩ

What is the total resistance?

• 400 Ohm
• 500 Ohm
• 5039 Ohm
• 1 Ohm

What is the voltage drop across R2?

• 6.67 V
• 15 V
• 18.83 V

What is the total current?

• 4.6 mA
• 19.1 mA
• 1.74 mA

Tor F. Total current = I1 = I2 = I3

• True
• False

Which is a true statement?

• Series has the same voltage but different current
• Series has the same current but different voltage
• Parallel has the same current but different voltage
• Series has the same current and the same voltage

Which statement is true for the circuit below?

• The voltage drops across the resistors will add up to the total voltage of 9 V.
• The current across each resistor will add up to the total current in the circuit.

Select the correct way to measure current across a lightbulb:

• 
• 

Select the correct way to measure voltage across a lightbulb:

• 
• 

What is the equivalent resistance of this circuit?

• 375 ohms

• 175 Ohms

• 705 Ohms

• 2330 ohms