Q

Asked by araima2001 | 2nd Dec, 2015, 07:24: PM

Expert Answer:

The Equivalent circuit is,
 
begin mathsize 12px style The space resistance space between space straight A space and space straight B fraction numerator 1 over denominator straight R apostrophe end fraction space equals space 1 over straight R space plus space 1 over straight R space plus space space 1 over straight R space plus space 1 over straight R straight R apostrophe space equals space straight R over 4 From space Ohm apostrophe straight s space law straight V space equals space IR apostrophe straight V space is space the space potential space difference space between space straight A space and space straight B straight I space equals space fraction numerator straight V over denominator straight R apostrophe end fraction space equals space 4 straight V over straight R space end style
 
Therefore, the current flowing between A and B is 4V /R
The correct option is (C)

Answered by Priyanka Kumbhar | 3rd Dec, 2015, 04:18: PM

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