Three resistance each of and an unknown resistance form the four arms of a wheatstone bridge circuit. When a resistance of is connected in parallel to the bridge gets balanced. What is the value of |
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a) |
b) |
c) |
d) |

Three resistance each of and an unknown resistance form the four arms of a wheatstone bridge circuit. When a resistance of is connected in parallel to the bridge gets balanced. What is the value of |
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a) |
b) |
c) |
d) |

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