1 always 0 ( voltages are balanced)
2 0 ( L offers infinite R in beginning)
1.when the switch is closed, the number of times th current through the circuit is 0 in a second? a.5000/pi b.2500/pi c.its never 0 d.it is always 0
2.What is the P.D across PQ at the instant the switch is closed
a.0 b.3V c.9V d.6v
1 always 0 ( voltages are balanced)
2 0 ( L offers infinite R in beginning)
thanks cele........even i had the same ans but wasnt sure though........