In This post you will get answer of Q.
A carbon film resistor has colour code Green Black Violet Gold. The value of the resistor is
Solution:
Corresponding to the colours of the first and second bands green and black, the figures are 5 and 0 .
Corresponding to the colour of third band, violet, the multiplier is $10^{7}$. Therefore, the value of the resistance is $50 times 10^{7} Omega$. The Gold colour of the fourth band, indicates the tolerance of $5 %$
So, the value of the resistor is written as
$50 times 10^{7} Omega pm 5 % =500 times 10^{6} Omega+5 %$
$=500 pm 5 % M Omega$
Solution:
Corresponding to the colours of the first and second bands green and black, the figures are 5 and 0 .
Corresponding to the colour of third band, violet, the multiplier is $10^{7}$. Therefore, the value of the resistance is $50 times 10^{7} Omega$. The Gold colour of the fourth band, indicates the tolerance of $5 %$
So, the value of the resistor is written as
$50 times 10^{7} Omega pm 5 % =500 times 10^{6} Omega+5 %$
$=500 pm 5 % M Omega$