Unayak posted an Question
April 30, 2020 • 02:12 am 30 points
  • CSIR NET
  • Physical Sciences

Why 25v is taken as negative

why 25v is taken as negative.how Id calculated.which formula used.

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    Shanu arora best-answer

    the negative sigh in 25v is coming by applying kvl in opposite form .that's it , nothing more than that. and about I_d = is coming from given 1V and 500ohm , feel free for any doubts best regards.

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