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The four arms of a Wheatstone bridge (Fi...

The four arms of a Wheatstone bridge (Fig. 3.26) have the following resistances:
`AB = 100 Omega, BC = 10 Omega, CD = 5Omega, and DA = 60Omega`.

A galvanometer of 15W resistance is connected across BD. Calculate the current through the galvanometer when a potential difference of 10 V is maintained across AC.

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