Question

The potential difference between the terminals of a resistor
is 40 V when it draws a current of 3 A from the source.
What current will the resistor draw if the potential difference
is increased to 60 V?​

Answer 1

Case 1

V = 40

I = 3A

R = V/I = 40/3 Ω

Case 2

V = 60

R = 40/3 Ω

I = V/R = 60 * (3/40) = 4.5 A

Answer 2

Answer:

Hey mate here is your answer

V = 40

V = 40I = 3A

V = 40I = 3AR = V/I = 40/3 Ω

V = 40I = 3AR = V/I = 40/3 ΩCase 2

V = 40I = 3AR = V/I = 40/3 ΩCase 2V = 60

V = 40I = 3AR = V/I = 40/3 ΩCase 2V = 60R = 40/3 Ω

V = 40I = 3AR = V/I = 40/3 ΩCase 2V = 60R = 40/3 ΩI = V/R = 60 * (3/40) = 4.5 A

Explanation:

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