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Question

Physics Question on Current electricity

A resistance is shown in the figure. Its value and tolerance are given respectively by :

A

27 KΩ,20%27\, K \Omega , 20 \%

B

270 KΩ,5%270\, K\Omega , 5 \%

C

270 KΩ,10%270\, K\Omega , 10 \%

D

27 KΩ,10%27\, K\Omega , 10 \%

Answer

27 KΩ,10%27\, K\Omega , 10 \%

Explanation

Solution

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R=27×103  Ω±10%R = 27 \times 10^3 \; \Omega \pm 10 \%
=27  KΩ±  10%= 27 \; K \Omega \pm \; 10 \%