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Resistance of a carbon resistor determined from colour codes is ( 22000 ± 5 % ) Ω The colour of third band must be:

Option 1 -

Yellow

Option 2 -

Red

Option 3 -

Green

Option 4 -

Orange

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 - 1


    Detailed Solution:

    Magnetic energy stored in an inductor = 1 2 L I 2

    = 1 2 × 4 × 10 - 6 × ( 2 ) 2 = 8 μ J

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