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A galvanometer of resistance 20Ω is to be converted into an ammeter of range 1A. If a current of 1 mA produces full scale deflection, the shunt required for the purpose is :-

Option 1 -

0.01 Ω

Option 2 -

0.05 Ω

Option 3 -

0.02 Ω

Option 4 -

0.04 Ω

0 0 Views | Posted 7 hours ago
Asked by Shiksha User

  • 1 Answer

  • A

    Answered by

    alok kumar singh | Contributor-Level 10

    7 hours ago
    Correct Option - 3


    Detailed Solution:
    Kindly go through the solution

     

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