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A plane electromagnetic wave with frequency of 30 MHz travels in free space. At particular point in space and time, electric field is 6 V/m. The magnetic field at this pint will be x × 10-8T. The value of x is_______.

0 2 Views | Posted 2 months ago
Asked by Shiksha User

  • 1 Answer

  • A

    Answered by

    alok kumar singh | Contributor-Level 10

    2 months ago

      B = E c = 6 3 × 1 0 8 = 2 × 1 0 − 8 T            

    ->x = 2

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