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For resistances arranged to form a wheat...

For resistances arranged to form a wheatstone's network are `10 Omega, 15 Omega, 6 Omega and 36 Omega`. What resistance should be connected across the `36 Omega` resistance to balance the bridge ?

A

`9 Omega`

B

`12 Omega`

C

`15 Omega`

D

`18 Omega`

Text Solution

Verified by Experts

The correct Answer is:
B
For balancing, the 36 ohm resistance should be converted into `9 Omega` . Join a shunt of `12 Omega`.
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