# Resistance Conductance & Ohm's Law

## RESISTANCE

The opposition to the flow of electron is called resistance.

OR

Resistance is the property of a material due to which it opposes the flow of electric current. "R" represents it. It, s unit is called ohm. Ohm is represented by omega ()

Mille = 10-3

Micro = 10-6

Nino = 10-9

Pico = 10-12

133 = 1 kilo

106 = 1 mega

## OHM

When one volt is given to a circuit due to which one-ampere current flows then the curcuit resistance will be 1.

OR

The resistance will be one ohm when ampere current flows in a circuit in one second and one-joule energy produce.

## Conductance

Conductance is the propertey of material due to which it allows the flow of electric current. "G" represects it. It unit is called Simon.

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