Question

1
® What will happen to the electric current in a conductor if the
potential difference applied at its ends become half​

Answer 1

Answer:

If the potential difference is doubled, then V becomes 2V. If the resistance is halved, then R becomes R/2. Thus, if the potential difference across the resistor is doubled and the resistance of the resistor is halved. The current passing through the resistor becomes 4 times the initial current.

Explanation:

Answer 2

According to ohm's law, V = IR => V/R

Here R is constant for a given conductor.

Now, according to your question the potential difference becomes half i.e., V becomes V/2

So, I = V/2R = I/2

Therefore, Current also gets half.

;-)