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Junction field effect transistor biasing?
When the gate is forward biased, the depletion region is lesser and so the majority carriers(electrons)move freely towards the drain from the source producing high output impedance.When the gate is reverse biased,the depletion region increases(especially near the drain forming wedge shaped depletion)and thus the free flow of the electrons is opposed.hence the output current decreases.The out current becomes zero if the voltage given to the gate is maximum.
What is breakdown voltage of diode?
The critical value of the voltage, at which the breakdown of a P-N junction diode occurs is called the breakdown voltage.The breakdown voltage depends on the width of the depletion region, which, in turn, depends on the doping level. The junction offers almost zero resistance at the breakdown point.
The potential is constant through a given region of space Is the electrical field zero or non zero?
If the potential is constant through a given region of space, the electric field is zero in that region. This is because the electric field is the negative gradient of the electric potential, so if the potential is not changing, the field becomes zero.
What is difference between early effect and punch through in BJT?
When we apply reverse bias voltage to input and output sides of a BJT, then the width of the depletion layer at emitter-base and base-collection got increased. Due to which the effective base width got decreased. This phenomenon of reduction in the base width is called Early effect. And if we go on increasing the Reverse bias voltage then at a time instant the width of the base becomes zero and this effect is called punch through effect and that reverse bias voltage is called punch through voltage.
What is the width in yards of a field hockey field?
The standard width of a hockey turf is 55.00m (fifty-five point zero zero metres), including the width of the backlines which they end at.
How much width of river nil?
zero
What is depletion mosfet?
A depletion mode MOSFET is a FET that is on with no gate bias, and requires a negative bias (with respect to the source) to stop conducting. The channel is normally conductive and with a negative gate bias the channel becomes "depleted" of charge carriers, hence the name depletion mode MOSFET. This is contrary to enhancement type MOSFET's that are non conductive with zero volts gate bias and become conductive when there is a positive bias on their gate.
A point has zero deminsion and a line has two?
Point, zero; line, one: length but no width
When the population growth rate becomes zero what is the population size equal to?
If the population growth rate becomes zero the population size becomes static. It stays where it was when it became zero until the rate changes. If the rate becomes negative the population would begin to shrink.
Can you hide a column by setting the column width to zero?
Yes you can.
How do you find apparent weight on a circular cross section?
It is zero. Unless a width is specified, a cross-section is an infinitesimally thin slice across the axis of the object.It is zero. Unless a width is specified, a cross-section is an infinitesimally thin slice across the axis of the object.It is zero. Unless a width is specified, a cross-section is an infinitesimally thin slice across the axis of the object.It is zero. Unless a width is specified, a cross-section is an infinitesimally thin slice across the axis of the object.
When is an equation undefined in division?
One way is if the denominator becomes zero.
