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In a Wheatstone bridge resistance connec...

In a Wheatstone bridge resistance connected the bridge is balanced , when the resistance are in the ratio

A

`(P)/(Q) = (R )/(S)`

B

`(Q)/(P) = (S )/(R)`

C

`PQ = RS`

D

`(P)/(Q) = (S )/(R)`

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The correct Answer is:
d
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