A) \[i\]approaches zero, \[V\]approaches \[E\]
B) \[i\]approaches \[\frac{E}{r},\]\[V\]approaches zero
C) \[i\]approaches \[\frac{E}{r},\]\[V\]approaches \[E\]
D) \[i\]approaches infinity, \[V\] approaches \[E\]
Correct Answer: B
Solution :
Current, \[i=\frac{E}{R+r}\] when R decreases to \[0,i=\frac{E}{r}\]Similarly, potential difference \[V=iR\] when R decreases to 0, V = 0You need to login to perform this action.
You will be redirected in
3 sec