Rabu, 13 Agustus 2008

Basic Elecronics : Resistor

Resistor is the electronics component that functioned as the resists of electric current. The resistor unit was ohm (), it was taken from the name of its discoverer that is George Ohm. Relations between the value of the resistor (resistance) and the electric current and voltage are :
V = IR. The electrical resistance R is equal to the voltage drop V across the resistor divided by the current I through the resistor. Resistors are used as part of electrical networks and electronic circuits.


Resistor Symbol








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