In the potentiometer circuit shown the g...

In the potentiometer circuit shown the galvanometer shows no deflection for AD = 35 cm. The resistance of wire AB is 18 `Omega ` and its length is 50 cm . Calculate the emf E of the cell

10V

14V

12.6V

12V

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AAKASH INSTITUTE ENGLISH-CURRENT ELECTRICITY-ASSIGNMENT SECTION-B(OBJECTIVE TYPE QUESTION ))

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