In a Wheatstone’s bridge, three resistances connected in the three arms and the fourth arm is formed by two resistances connected in parallel. The condition for the bridge to be balanced will be |
|||||||
a) |
b) |
c) |
d) |
In a Wheatstone’s bridge, three resistances connected in the three arms and the fourth arm is formed by two resistances connected in parallel. The condition for the bridge to be balanced will be |
|||||||
a) |
b) |
c) |
d) |
(b) Here consist of and arranged in parallel, hence So, the balance condition will be |