Question

. A voltage of 30 V is applied across a colour coded carbon resistor with first, second and third rings of blue, black and yellow colours. What is the current flowing through the resistor?​

Answer 1

Explanation:

I = 30 V/600k = 0.05 mA or 50 uA.

P = 30 V x 50 uA = 1.5 mW

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