Sunday, 26 January 2014

Types of Resistors

Types of Resistors

An electric resistor is a two-terminal passive component specifically used to oppose and limit current.
A resistor works on the principle of Ohm’s Law which states that voltage across the terminals of a resistor is directly proportional to the current flowing through it.
Ohm’s Law: V = IR

where V is the voltage applied across resistor,I is the current flowing through it,and R is the constant called resistance.
The unit of resistance is ohms.

Types of Resistors:
Colour Coding Of Resistances 
Measuring Resistance - Using Multi Meter

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