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Physics · PYQ NEET UG 2020
हिन्दीThe colour code of a resistance is given below: Yellow Violet Brown Gold. The values of resistance and tolerance, respectively, are:
Correct answer · Option 3
\( 470\ \Omega, 5\% \)
Explanation
Yellow = 4, Violet = 7, Brown = multiplier \( 10^1 \), Gold = tolerance \( \pm 5\% \). Thus resistance is \( 47 \times 10^1 = 470\ \Omega \) and tolerance is \( 5\% \).
