Question

calculate the value of resistance if potential difference is 12v and current 4 ampere​

Answer 1

Answer:

Resistance = 3 ohm

Explanation:

Potential Difference(V) = 12 v

Current(I) = 4 A

Resistance(R) = ?

From Ohm's Law

V = IR

12 = 4 * R

12/4 = R

3 =R

R = 3 ohm

Answer 2

Answer:

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