can u explain ohm's law in a genuine manner

Asked by  | 16th Jul, 2008, 06:41: PM

Expert Answer:

Ohm's law applies to electrical circuits; it states that the current through a conductor between two points is directly proportional to the potential difference (i.e. voltage drop or voltage) across the two points, and inversely proportional to the resistance between them.

The mathematical equation that describes this relationship is:

V = IR

where V is the potential difference between two points of interest in volts, I is the current in amperes, and R is a circuit parameter, measured in ohms (which is equivalent to volts per ampere), and is called the resistance

Answered by  | 17th Jul, 2008, 12:00: AM

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