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What else can I help you with?
As the drain voltage is increased for a junction FET in the pinch off region then the drain current?
Remains constant
How drain current is controlled in JFET?
The gate voltage controls the extent of depletion layer and thereby controls the width of the channel. As the width of the channel varies, current also varies. Width of the channel is inversly proportional to drain current.
What is input impedance of fet amplifier?
Zin=Vds/Id [Vds=drain to source voltage ; Id = drain current]
The primary control on drain current in a JFET is exerted by?
Gate reverse bias
When cells are connected in parallel then?
putting cells in series gives you a higher voltage but at the same current rating. putting cells in parallel gives you the same voltage but at a higher current rating. series parallel can give you both..
As the drain voltage is increased for a junction FET in the pinch off region then the drain current?
Remains constant
What is drain resistance?
drain resistane is basically the resistance offered by the drain terminal of the fet device.its the ratio of change in drain to source voltage to the change in drain current at a constant gate to source voltage.
Is fet having negative resistance?
JFET BFW20 shows negetive resistance when gate is grounded (VGS = 0) and vary Drain to source voltage and measure Drain current. As the voltage is increased, the drain current decreases. Prof.S.Lakshminarayana.
What is the current produced by dry cells?
Alternating current.
Which bipolar transistor circuit carries the lowest current?
Drain is the answer
Trench Drain ?
form_title= Trench Drain form_header= Keep the water out of your home with a trench drain/ Is there a problem with your current drain?*= () Yes () No What type of soil with the trench be installed?*= _ [50] Do you need a professional to install the drain?*= () Yes () No
Do wet cells and a generator both produce direct current?
No wet cells only store current.
How does the number of cells affect the current in a circuit?
Well, honey, let me break it down for you. The number of cells in a circuit directly affects the voltage, not the current. Current is determined by the resistance in the circuit and the voltage supplied by the cells. So, more cells mean more voltage, which can potentially increase the current flowing through the circuit.
How drain current is controlled in JFET?
The gate voltage controls the extent of depletion layer and thereby controls the width of the channel. As the width of the channel varies, current also varies. Width of the channel is inversly proportional to drain current.
What is input impedance of fet amplifier?
Zin=Vds/Id [Vds=drain to source voltage ; Id = drain current]
Can 2 cells push electric current harder round a circuit?
No, cells do not push electric current harder around a circuit. Electric current is driven by the voltage difference between the cells. Adding more cells in series increases the voltage, which can result in more current flowing through the circuit, but the cells themselves do not push the current harder.
A N5459 has vgs=-8v and Idss=16mA.What is the drain current at the half cut off point?
▪ A 2N5668 has VGS(off) = -4 v and IDSS = 5mA. What are gate voltage and drain current at the half cutoff point? ▪ A 2N5459 has VGS(off) = -8 v and IDSS = 16mA. What is the drain current at the half cutoff point?
