- #1
kamhogo
- 86
- 6
Homework Statement
What is the current in the 2 ohms resistor?
Homework Equations
Kirchhoff's loop law
The Attempt at a Solution
Grounding does not affect how the circuit behaves, so I ignored the ground in and applied the loop law (clockwise from the negative terminal of the 9V battery ):
ΔV(loop) = 9V -(2 ohms)*I - 3V - (4 ohms)*I =0
6V = (6 ohms)*I
I = 1 A
Correct?