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Expression of ohm's law

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Expression of ohm's law
  • 1 answers

Amar Kumar 6 years, 3 months ago

 Ohm's law can be expressed in a mathematical form:

V=IR

Where: V = voltage expressed in Volts
I = current expressed in Amps
R = resistance expressed in Ohms

The formula can be manipulated so that if any two quantities are known the third can be calculated.

I=V/R

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