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Apa Sebenarnya Resistor Itu?

Senin, 08 Desember 2014

What is resistor

Resistor is an electrical component that reduces the electric current.
The resistor's ability to reduce the current is called resistance and is measured in units of ohms (symbol: Ω).
If we make an analogy to water flow through pipes, the resistor is a thin pipe that reduces the water flow.

Ohm's law

The resistor's current I in amps (A) is equal to the resistor's voltage V in volts (V)
divided by the resistance R in ohms (Ω):


The resistor's power consumption P in watts (W) is equal to the resistor's current I in amps (A)
times the resistor's voltage V in volts (V):
P = I × V

The resistor's power consumption P in watts (W) is equal to the square value of the resistor's current I in amps (A)
times the resistor's resistance R in ohms (Ω):
P = I 2 × R

The resistor's power consumption P in watts (W) is equal to the square value of the resistor's voltage V in volts (V)
divided by the resistor's resistance R in ohms (Ω):
P = V 2 / R

Diterjemahkan Google:
Apa resistor

Resistor merupakan komponen listrik yang mengurangi arus listrik .

Kemampuan resistor untuk mengurangi arus disebut resistensi dan diukur dalam satuan ohm ( simbol : Ω ) .

Jika kita membuat analogi aliran air melalui pipa , resistor adalah pipa tipis yang mengurangi aliran air .
Hukum Ohm
Saya saat ini resistor di ampli ( A ) adalah sama dengan tegangan V resistor dalam volt ( V )
dibagi dengan R resistensi dalam ohm ( Ω ) :

 

Konsumsi daya P resistor dalam watt ( W ) sama dengan saya saat ini resistor di ampli ( A )

kali tegangan V resistor dalam volt ( V ) :

P = I × V

 

Konsumsi daya P resistor dalam watt ( W ) sama dengan nilai kuadrat dari resistor saat I di ampli ( A )

kali resistor resistansi R dalam ohm ( Ω ) :

P = I 2 × R

 

Konsumsi daya P resistor dalam watt ( W ) sama dengan nilai kuadrat tegangan V resistor dalam volt ( V )

dibagi dengan resistansi resistor R dalam ohm ( Ω ) :

P = V 2 / R
 
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