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If the galvanometer G does not show any deflection in the circuit shown, the value of R is given by:

'

Option 1 -

400 Ω

Option 2 -

200 Ω

Option 3 -

50 Ω

Option 4 -

100 Ω

0 2 Views | Posted a month ago
Asked by Shiksha User

  • 1 Answer

  • A

    Answered by

    alok kumar singh | Contributor-Level 10

    a month ago
    Correct Option - 2


    Detailed Solution:

    ? s B ? ⋅ d A ? = 0 (No monopole exist)

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