In the given circuit shown in figure it is observed that the current is independent of the value of resistance Then the resistance values must satisfy
a) |
b) |
||
c) |
d) |
In the given circuit shown in figure it is observed that the current is independent of the value of resistance Then the resistance values must satisfy
a) |
b) |
||
c) |
d) |
(c) Since current is independent of the value of , it is clear that the circuit is of a balanced Wheatstone bridge. As per condition of balance, we have |