The colour code for a resistor of resistance 3.5 kΩ with 5 % tolerance is

Question

The colour code for a resistor of resistance 3.5 kΩ with 5 % tolerance is (A) orange, green, orange and gold (B) red, yellow, black and gold (C) orange, green, orange and silver (D) orange, green, red and silver

Tardigrade Admin · Accepted Answer

Coding of Carbon Resistor Resistance (R) = 3.5 k Ω ±; 5 % = 35 × 102 ±; 5 % Therefore, colour code will be; orange, green, red and gold.

Q. The colour code for a resistor of resistance $3.5 k Ω$ with $5%$ tolerance is

orange, green, orange and gold

red, yellow, black and gold

orange, green, orange and silver

orange, green, red and silver

orange, green, red and gold

Coding of Carbon Resistor
Resistance (R) = $3.5 k Ω \pm; 5%$
$= 35 \times 1 0^{2} \pm; 5%$
Therefore, colour code will be; orange, green, red and gold.

Q. The colour code for a resistor of resistance 3.5kΩ with 5% tolerance is