Question

Problem 1: A potential difference of 10 V is applied across a conductor whose resistance is 25 ω. Calculate the current flowing through it?

Problem  2: If a conductor resistance is 50 Ω and the current passing through the is 5 A. Calculate the potential difference?
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Answer 1

Problem 1:

I = 0.4 volts

Problem 2:

V = 250 volts

Explanation:

Problem 1:

Given:

Potential difference V = 10 V,

Resistance R = 25 ω,

V = IR

I = V/R

I = 10/25

I = 0.4 volts

Problem 2:

Current I = 5 A,

Resistance R = 50 ω,

Potential difference

V = IR

V = 5× 50

V = 250 volts

-TheUnknownScientist