Question

calculate the resistance of a conductor , if 1 mA of current flows through it when a potential difference of 2 V is applied across its ends.​

Answer 1

Answer:

R = 2K ohm

Explanation:

We know that, V= I * R

Given I= 1mA & V= 2V

Therefore R = V/I

$2 \div (1 \times {10}^{ - 3)}$

$= > 2 \div (1 \times {10}^{ - 3)} \\ = > 2 \times {10}^{3} \\ = > 2000 \: ohm \\ = > 2 \: kilo \: ohm$