Circuit test review

A series circuit has resistors with resistance values of: 100 ohms, 250 ohms, and 10 ohms. What is the total resistance of this circuit?

• 100 ꭥ

• 360 ꭥ

• 250 ꭥ

• 0 ꭥ

A parallel circuit has resistors with resistances of: 100 ohms, 250 ohms, and 10 ohms. What is the total resistance of this circuit?

• 360 ꭥ

• 8.8 ꭥ

• 0 ꭥ

• 16.2 ꭥ

A parallel circuit has three resistors with values of: 100 ohms, 250 ohms, and 10 ohms. The circuit is connected to a 9 volt battery. What is the circuits current through the 100 ohm resistor?

• 250 A

• 900 A

• 2.5 A

• 0.09 A

A parallel circuit has a total resistance value of 25 ohms. The circuit is connected to a 10 V power source. What is the total current of the circuit?

• 0 A

• 400 A

• 0.4 A

• 0.9 A

Series circuit is connected to a 320 V power source connected to three resistors with values of: 100 ohms, 250 ohm, and 10 ohms. If the 10 ohm resistor burns out and doesn't work, what is the total current of the circuit?

• 100 A

• 250 A

• 0 A

• 0.014 A

A parallel circuit has a 10 V power source connected to three resistors with values of: 250 ohms, 100 ohms, and 10 ohms. What is the voltage across each resistor?

• 10 V

• 0 V

• 250 V

• 5 V

A series circuit is connected to a 9 V battery and it produces a current of 3 A. What is the total resistance of this circuit? Use V = IR

• 3 ꭥ

• 0 ꭥ

• 360 ꭥ

• 16 ꭥ

A parallel circuit is connected to three resistors with a total resistance of 50 ohms. The circuit produces a current of 0.1 A. What is the Voltage across each resistor?

• 50 V

• 5 V

• 12 V

• 3 V

A series circuit is connected to a 320 V power source and three resistors with values of: R1 = 50 ohms, R2 = 10 ohms, and R3 = 100 ohms. The circuit produces a current of 2 A. What is the voltage drop across R2?

• 40 V

• 20 V

• 60 V

• 80 V

A series circuit is connected to a 320 V power source and three resistors with values of: R1 = 50 ohms, R2 = 10 ohms, and R3 = 100 ohms. The circuit produces a current of 2 A. What is the voltage drop across R1?

• 100 V

• 50 V

• 250 V

• 0 V