Question

The current flowing through a resistor and the potential difference develpoed across its endd is shown in given diagram The value of resistance is what? Plss explain step by step . Expecting it to come on board exams ​

Answer 1

That's easy to solve just mind ohm's law

.i.e. v=I*r

given- let the current(I) be = xA

let the potential difference (V) be =yV

To find - resistance

Solution- By ohm's law

v= i*r

substituting the values

y=x*r

now I have done till here, for your better understanding you substitute the values and find out the answer.

Answer 2

scaling factor on voltmeter needs to be improved