Q108 / 180 · NEET 2020 (Phase 1) · Physics

The colour code of a resistance is given below
Figure
The values of resistance and tolerance, respectively, are

  • A
    47 kΩ, 10%
  • B
    4.7 kΩ, 5%
  • C
    470 kΩ, 5%
  • Correct answer
    D
    470 Ω, 5%

Solution

The colours brown, red, green, blue, and violet are used to give value of resistance while golden strip is for tolerance.

yellow - 4

violet - 7

brown - 1

gold - 5%

R=47×101±5%

R=470 Ω,5%

Hence, the correct answer is option: 'D'.

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