Brown,Red and Orange coloured bands on a carb | vedclass

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(D) According to the carbon resistor colour code:$1$. The first band is Brown,which corresponds to the digit $1$.$2$. The second band is Red,which cor

Vedclass · Accepted Answer

$12 \ k\Omega \pm 10 \%$

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(D) According to the carbon resistor colour code:$1$. The first band is Brown,which corresponds to the digit $1$.$2$. The second band is Red,which corresponds to the digit $2$.$3$. The third band is Orange,which acts as the multiplier $10^3$.$4$. The fourth band is Silver,which represents the tolerance of $\pm 10 \%$.Combining these,the resistance $R$ is given by:$R = (12 	imes 10^3 \pm 10 \%) \ \Omega$$R = (12 \ k\Omega \pm 10 \%)$Therefore,the correct option is $(D)$.

Brown,Red and Orange coloured bands on a carbon resistor are followed by a Silver band. The value of the resistor is . . . . . .

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