Keeping the resistance constant, the potential difference applied across the ends of a component is halved.
By how much does the current change?

Question

Keeping the resistance constant, the potential difference applied across the ends of a component is halved. By how much does the current change?

Philoid · Accepted Answer

As we know that

V = IR

So

As Current is directly proportional to potential difference

So Current is also become half

Keeping the resistance constant, the potential difference applied across the ends of a component is halved.By how much does the current change?