Question

Write the Ohm's law and give its mathematical expression.

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Answer 1

QUESTION:-

Write the Ohm's law and give its mathematical expression.

ANSWER:-

Ohm’s law states the relationship between electric current and potential difference. The current that flows through most conductors is directly proportional to the voltage applied to it. Georg Simon Ohm, a German physicist was the first to verify Ohm’s law experimentally.

Mathematically, this current-voltage relationship can be written as,

V=IR

In the equation, the constant of proportionality, R is Resistance and has units of ohms, with symbol Ω.

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Answer 2

Answer:

at a constant temperature ,the current is flowing in a conductor is directly proportional to the potential difference applied across to the ends