Question

the current through passing a conductor is 2.5 A when a potential difference of 5v is applied .what will be the current through the same conductor when a potential difference of 15 v

Answer 1

Answer:

Answer = 7.5 A

Explanation:

Because, the resistance is same of the circuit .

But we know that R = V / I = Voltage / Current

So, R = V' / I' = V'' / I''

R = 5 / 2.5 = 15 / I''

Since, Answer = 7.5A .