The resistance of a carbon resistor is 4.7 k | vedclass

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(B) The resistance is given as $R = 4.7 k \Omega \pm 5 \%$. Converting this to ohms,we get $R = 4700 \Omega \pm 5 \% = 47 	imes 10^2 \Omega \pm 5 \%$

Vedclass · Accepted Answer

red

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(B) The resistance is given as $R = 4.7 k \Omega \pm 5 \%$. Converting this to ohms,we get $R = 4700 \Omega \pm 5 \% = 47 	imes 10^2 \Omega \pm 5 \%$. According to the carbon resistor color code: - The first digit $4$ corresponds to yellow. - The second digit $7$ corresponds to violet. - The multiplier $10^2$ corresponds to red. - The tolerance $\pm 5 \%$ corresponds to gold. Therefore,the first band is yellow,the second band is violet,the third band (multiplier) is red,and the fourth band is gold. Thus,the colour of the third band is red.

The resistance of a carbon resistor is $4.7 k \Omega \pm 5 \%$. The colour of the third band is

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