Question

verify ohm law..................

Answer 1

☺hiii ❗❗❗
♦The German scientist George Symon ohm give a relationship between electric voltage and electric current of any electric circuit
According to ohm ...
At the constant temperature the voltage is directly proportional to the electric current .
Let 'v' be the voltage of any electric circuit and 'I' be the electric current.
Then ...
v directly proportional I
V = R × I
(V = I R )
Where 'R' be the proportional constant which us called resistance .
Resistance is the opposite power which oppose the flows of current in any circuit .
I hope it help's u..✌✌✌

Answer 2

$\large \green{ \fcolorbox{gray}{black}{ ☑ \: \textbf{Verified \: answer}}}$

According to Ohm's law,

Current flowing in a conductor is directly proportional to the potential difference applied across to its ends at constant temperature & physical conditions.

So, According to the definition

V ∝ I

V/I = constant

Put the constant as “r” which indicates the resistance of the conductor.

R = V/I

V = IR

Where

I = current flowing in the conductor

V = potential difference applied across the conductor

R = resistance of the conductor

Unit of Resistance is called omega (Ω)