CBSE BOARD XII, asked by kajalkaur982004, 12 days ago

Define Ohm's Law ?
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Answers

Answered by llAgniSiragull
3

Definition :

Ohm's Law is a formula used to calculate the relationship between voltage, current and resistance in an electrical circuit. To students of electronics, Ohm's Law (E = IR) is as fundamentally important as Einstein's Relativity equation (E = mc²) is to physicists. E = I x R.

formula;

V = IR

To students of electronics, Ohm's Law (E = IR) is as fundamentally important as Einstein's Relativity equation (E = mc²) is to physicists. When spelled out, it means voltage = current x resistance, or volts = amps x ohms, or V = A x Ω.

calculation ;

Ohm's law calculation formula

Ohm's law calculation formulaThe voltage V in volts (V) is equal to the current I in amps (A) times the resistance R in ohms (Ω): V(V) = I(A) × R(Ω) The power P in watts (W) is equal to the voltage V in volts (V) times the current I in amps (A): P(W) = V(V) × I(A)

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Answered by Anonymous
4

Answer:

the heat produced in a conductor is directly proportional to the square of current flowing through the conductor , resistance of the conductor and and temperature,,,❤

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