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The balancing lengths of potentiometer w...

The balancing lengths of potentiometer wire are 800 cm and 600cm when two cells of emf's `E_(1) and E_(2)` are connected in the secondary circuit first in series and then terminals of one cell is reversed,`E_(1)/E_(2)`is equal to

A

`1/11`

B

`7/1`

C

`14/11`

D

`4/3`

Text Solution

Verified by Experts

The correct Answer is:
C
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