# Electric Resistance Calculator

## Calculate electric resistance through a substance with this

Electric Resistance Calculator.

###

What is electric resistance?

To find the electric resistance across an object use the equation:

Resistance = V / I

V = Voltage

I = Current (Amps)

Example: The resistance of a substance with 3 volts and 2 amps

passing through it is:

Resistance = 3 / 2

Calculated out this gives an electric resistance through the

substance of 1.5 Ohms

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