When the switch is open please determine I2 and I3 as labell
When the switch is open, please determine I_2 and I_3 as labelled in the circuit below.
Solution
2 Ans) When switch is open its resistance is \'infinity\',So total resistance seen by the source is infinity
so current I3=V/infinity=0
I3=0 A
Similarly as there is no source on the other side I2=0 A
