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On interchanging the resistances, the ba...

On interchanging the resistances, the balance point of a meter bridge shifts to the left by 10 cm. The resistance of their series combination is `1 kOmega`. How much was the resistance on the left slot before interchanging the resistances?

A

550`Omega`

B

`910Omega`

C

`990 Omega`

D

`505 Omega`

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The correct Answer is:
A
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