If an ammeter in a circuit is reading 20 mA and the applied voltage is 25 V, what would the value of the load resistor be?

Name: If an ammeter in a circuit is reading 20 mA and the applied voltage is 25 V, what would the value of the load resistor be?
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Question

Quizplus · Accepted Answer

The load resistor can be calculated using Ohm's Law: R = V/I. Here, V = 25 V and I = 20 mA = 0.02 A. So, R = 25 V / 0.02 A = 1250 Ω = 1.25 kΩ.

If an Ammeter in a Circuit Is Reading 20 MA