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Under what conditions current passing th...

Under what conditions current passing through the resistance R can be increased by short circuiting the battery of emf `E_(2)`. The internal resistances of the two batteries are `r_(1)` and `r_(2)` respectively

A

`E_(2) r_(1) gt E_(1)(R+r_(2))`

B

`E_(1) r_(2) gt E_(2)(R+r_(1))`

C

`E_(2)r_(2) gt E_(1)(R+r_(2))`

D

`E_(1)r_(1) gt E_(2)(R+r_(1))`

Text Solution

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The correct Answer is:
B
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