Physics, asked by Anonymous, 1 year ago

What is Ohm's law? explain briefly.

Answers

Answered by SamRaiden
1
Directly on the point,

Ohm's law states that, at a constant temperature, v (Potential Difference) is directly proportional to that of the i (current) .
i.e V = iR ( here, R is constant in place of the proportional sign and is know as "Resistance")


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SamRaiden: thanks for ur kind reply
SamRaiden: thank you very much
SamRaiden: i m very thankful for ur contribution
Anonymous: no need bro
Answered by snishthasingh
1
Hello mate !!

Here's your answer

Ohm's law

George Simon Ohm found the relationship between the current (i) flowing through a conductor and potential difference. ( V ) across the terminals of a conductor using the circuit diagram. He observed that the potential difference and current varied linearly.

Ohm's law ---> He stated that the current flowing through a conductor is directly proportional to the potential difference across its ends, under standard temperature and pressure conditions.
V directly proportional to I
V = IR

Where ' R ' is the proportionality constant for the given metal at given temperature and is called resistance. The graph between V and I is always straight line with slope equal to R.


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Anonymous: thanks
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