Eakvira posted an Question
July 31, 2020 • 03:09 am 30 points
  • IIT JAM
  • Physics (PH)

I don't understand this examle i don't understand this example please tell me in simple way

I don't understand this example please tell me in simple way

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  • Eakvira

    i dont understand the given eqn in example E=… and how this value put up in the formula

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    wait will send u solution

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    ok mam

  • comment-profile-img>
    Dhairya sharma

    i got your confusion that they are writing w but finding v .

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    u must remember that h(cross)w = hv

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    I know mam hw= hv but i dont understand the given eqn. in example ,and this value put up in using formula

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    how??

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