Circuits

• 5 V

• 10 V

• 20 V

• 15 V

In a circuit with a junction, if 3 A of current enters the junction and 1 A leaves through one branch, how much current leaves through the other branch?

• 1 A

• 2 A

• 3 A

• 4 A

• 15 W

• 30 W

• 45 W

• 60 W

• 1.5 V

• 2 V

• 3 V

• 4.5 V

In a circuit with a junction, if 5 A of current enters and 2 A leaves through one branch and 1 A through another, how much current leaves through the third branch?

• 1 A

• 2 A

• 3 A

• 4 A

For the circuit shown, what is the voltage for the 12 ohm resistor?

• 12V

• 4.8V

• 7.2V

• 4V

For the circuit shown, what is the voltage for each resistor?

• 12V for each

• 6V for each

• 24V for each

• 16V for the 10 ohm resistor and 8V for the 5 ohm resistor