In the figure,a carbon resistor has bands of | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(D) The color code for carbon resistors is given by the sequence: White,Brown,Red,Silver.$1$. The first band is White,which corresponds to the digit $

Vedclass · Accepted Answer

$9.1$

Vedclass · Answer

(D) The color code for carbon resistors is given by the sequence: White,Brown,Red,Silver.$1$. The first band is White,which corresponds to the digit $9$.$2$. The second band is Brown,which corresponds to the digit $1$.$3$. The third band (multiplier) is Red,which corresponds to $10^2$.$4$. The fourth band is Silver,which represents a tolerance of $\pm 10\%$.Thus,the resistance value is $R = 91 	imes 10^2 \, \Omega = 9100 \, \Omega$.Converting to kilo-ohms,$R = 9.1 \, k\Omega$.

In the figure,a carbon resistor has bands of different colours on its body as shown. The value of the resistance is ................. $k\Omega$.

Similar Questions

Find the resistance value of the carbon resistors shown below.
$(a)$ Red,Red,Red,Silver
$(b)$ Yellow,Violet,Brown,Golden

The colour code for a resistance of $22 \Omega \pm 5 \%$ is $..........$

$A$ carbon resistor with a color code is shown in the figure. There is no fourth band on the resistor. The value of the resistance is:

Resistance of a carbon resistor determined from colour codes is $(22000 \pm 5 \%) \, \Omega$. The colour of the third band must be:

The colour code for a carbon resistor of resistance $0.2 \ k\Omega \pm 10 \%$ is

Vedclass Test Series

Exam Paper Generator

Online Exam Module