Q111
A dc potentiometer is designed to measure up to about 2 V with a slide wire of 800 mm. A standard cell of emf 1.18 V obtains balance at 600 mm. A test cell is seen to obtain balance at 680 mm. The emf of the test cell is
A.
1.00 V
B.
1.34 V
AnswerC.
1.5 V
D.
1.7 V
Answer: Option B
Solution
Answer: Option B
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