When a voltage of 200 V results in a current of 2.5 A, the resistance of circuit is
A) 500 ohms
B) 80 ohms
C) 12.5 milliohms

Name: When a voltage of 200 V results in a current of 2.5 A, the resistance of circuit is A) 500 ohms B) 80 ohms C) 12.5 milliohms
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Question

Quizplus · Accepted Answer

The resistance (R) can be found using Ohm's Law:

V = IR

where V is voltage, I is current, and R is resistance.

Plugging in the given values:

200 V = 2.5 A x R

Solving for R:

R = 80 ohms

Therefore, the answer is B.

When a Voltage of 200 V Results in a Current