Question

Write ohms law draw a labblled diagram of the experiment to verify ohms law

Answer 1

This law states that the potential difference across the two terminals of the conductor is directly proportional to the current flowing through the circuit and their temperature

Answer 2

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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)