#LetsPrepareATC 🏆 Prepare AAI - ATC Exam (2023) with ATC Gurus Mr. Paras Soni & Dr. Abhijit Sen
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Practice Question
Consider a potentiometer set-up where a cell of emf 2.25 V gives a balance point at 63.0 cm length of the wire.

Now the cell is replaced by another cell and the balance point shifts to 21.0 cm. Then the emf of the second cell is:

Select one correct option:

0.35 V Correct 💪 In-correct 🧐
1.25 V Correct 💪 In-correct 🧐
1.75 V Correct 💪 In-correct 🧐
0.75 V Correct 💪 In-correct 🧐
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