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Physics · PYQ NEET UG 2018

हिन्दी

A carbon resistor of \( (47 \pm 4.7)\text{ k}\Omega \) is to be marked with rings of different colours for its identification. The colour code sequence will be

  1. Violet - Yellow - Orange - Silver
  2. Yellow - Violet - Orange - Silver
  3. Yellow - Green - Violet - Gold
  4. Green - Orange - Violet - Gold

Correct answer · Option 2

Yellow - Violet - Orange - Silver

Explanation

For \( 47 \times 10^3\text{ }\Omega \): 4 = Yellow, 7 = Violet, \( 10^3 \) = Orange, and \( \pm 10\% \) = Silver.

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