Question

Derive ohm' s law

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Answer 1

Ohm's Law:

• Ohm's Law states that the current flowing through a conductor is directly proportional to the potential difference applied across its ends, provided the temperature and other physical conditions remain unchanged. Current is directly proportional to voltage difference through a resistor.

• By using the expression for drift velocity, electric current (in terms of drift velocity), and connection between electric field and potential, we can derive Ohm's law.

• Ohm's Law Equation : V = IR, where V is the voltage across the conductor, I is the current flowing through the conductor and R is the resistance provided by the conductor to the flow of current.

Answer 2

$\mapsto\bf{What\:is\:ohm's\:law}$

➦ Ohm’s law states that the voltage or potential difference between two points is directly proportional to the current or electricity passing through the resistance, and directly proportional to the resistance of the circuit

$\mapsto\bf{Ohm’s \:Law \:Formula}$

Voltage= $Current× Resistance$

$\underline{\bf{V}}$$=I×R$

$\underline{\bf{I}}$= current

$\underline{\bf{R}}$=resistance

$\mapsto\bf{Si\:unit\: and \: denoted\: by}$

The SI unit of resistance is ohms and is denoted by Ω

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You can also refer to the attachment :)