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A battery is combination of two or more ...

A battery is combination of two or more cells. In the following figure , a single battery is represented in which two cells of emf `epsi_1` and `epsi_2` and internal resistance `r_1` and `r_2` respectively are connected.

For terminal B to be negative :

A

`epsi_1 r_2 gt epsi_2 r_1`

B

`epsi_1 r_2 lt epsi_2 epsi_1`

C

`epsi_1 r_1 gt epsi_2 r_2`

D

`epsi_2 r_2 = epsi_1 r_1`

Text Solution

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