In a metre bridge experiment, resistances are connected as shown in figure. The balancing length is Now an unknown resistance is connected in series with and the new balancing length is found to be The value of is
a) |
b) |
c) |
d) |
In a metre bridge experiment, resistances are connected as shown in figure. The balancing length is Now an unknown resistance is connected in series with and the new balancing length is found to be The value of is
a) |
b) |
c) |
d) |
(c) For the given meter bridge When is connected in series with |