# What is ohm's law, explain in brief

Ohm's law states that the current through a conductor between two points is directly proportional to the voltage across the two points. By introducing a constant called resistance, we can express it mathematically as given

V=IR

where I is the current through the conductor in units of amperes, V is the voltage measured across the conductor in units of volts, and R is the resistance of the conductor in units of ohms.

R is independent of current and voltage, it depends on geometrical dimensions and nature of conductor.

According to ohms law, current is dependent on voltage applied and not vice-versa.

With regards

R is independent of current and voltage, it depends on geometrical dimensions and nature of conductor.

According to ohms law, current is dependent on voltage applied and not vice-versa.

With regards

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