SSC JE Electrical Engineering 24 Jan 2018 Morning Paper

Question : 112 of 199

Marks: +1, -0

What will be the potential difference (in V) between the ends of a resistor of 10 ohms resistance, when the current through the resistor is 3.5 A?

Solution:

Given data
R = 10 Ω
I = 3.5 A
V = ?
According to ohm’s law

R=V/I

∴ V = R × I = 10 × 3.5 = 35 V

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