Question

A carbon resistor has color code as, Red, Black, Blue and Gold. The resistance and tolerance values are

• A. 20 M? $\pm 5\%$
• B. 20 M? $\pm 10\%$
• C. 20 k? $\pm 5\%$
• D. 20 k? $\pm 10\%$

Answer 1

The correct option is B 20 M? $\pm 10\%$


$R_{eq}=20M\pm 5\%$