Question

If the color code of the carbon resistance is Red, Orange yellow, Gold. Find the value of resistance.

Answer 1

Carbon Resistance $=(1^{st}Significant\times 10+2^{nd}Significant)\times Multiplier+Tolerance$

So, Carbon Resistance $=23\times {10}^4+5\%$

$=(230k\Omega \pm 5\%)\Omega$