In Wheat stone\'s bridge P = 9 ohm , Q = 11 ohms, R = 4 ohm and S = 6 ohms. How much resistance must
Channel: Doubtnut
Date: 2020-01-26

In Wheat stone\'s bridge P = 9 ohm , Q = 11 ohms, R = 4 ohm and S = 6 ohms. How much resistance must be put in parallel to the resistance (S) to balance the bridge