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(i) In a metre bridge, the balance point...

(i) In a metre bridge, the balance point is found to be at 39.5 cm from the end A, when the resistor Y is of `12.5 Omega`. Determine the resistance of X. Made of thick copper strips?
(ii). Determine the balance point of the bridge above if X and Y are interchanged.
(iii). what happens if the galvanometer and cell are interchanged at the balance point of the bridge ? Would the galvanometer show any current?

Text Solution

Verified by Experts

The correct Answer is:
a) 8.16 `Omega` b) 60.5 cm
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