Kirchhoff
Kirchhoff Problem Answers
Number 1
Current = 1 amp, clockwise
Power 12 V battery = 12 watts provided
Power 6 V battery = 6 watts consumed
Power 2 ohm resistor = 2 watts
Power 4 ohm resistor = 4 watts
Number 2
Current in the 2 V battery = 1.33 amps, down
Current in the horizontal 2 ohm resistor = 3.67 amps, right
Current in the right vertical 2 ohm resistor = 2.33 amps, down
Number 3
Current in the 4 ohm resistor = 3.333 amps, clockwise
Current in the 3 ohm resistor = 3.556 amps, clockwise
Current in the 6 ohm resistor = 0.222 amps, up
Voltage across 6 ohm = 1.333 volts
Number 4
Current in the 6 ohm resistor = 3 amp, right
Current in the 2 ohm resistor = 2 amp, down
Current in the 4 ohm resistor = 1 amp, right
David Carroll
www.GravityKills.net