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What is the capacitance between a plate and a grid when the dimensions of the holes in the grid are comparable with the distance between the grid and the plate?
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∙ 15y ago
== == The game board is made up of a 15-by-15 gridof cells.
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∙ 15y ago
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What are the factor affecting capacitances of capacitance?
The area of the sheets, the distance between them, and the material between them.
Definition of a capacitance in mosfet?
Capacitance in mosfet is of three types: gate capacitance diffusion capacitance routing capacitance Gate capacitance: limits the speed of the device t which it can be operated Diffusion capacitance: It is the capacitance due to charge carriers between drain and source. Routing capacitance: It is the capacitance of the metal which is deposited on the top of oxide layer.
What is the difference between capacitive reactance and capacitance?
Capacitance is a physical characteristic of a pair of conductors, dependent upon the distance between them, the opposing cross-sectional areas of those conductors, and the nature of the dielectric between them, and is measured in farads.Capacitive reactance is the opposition to the flow of current of a circuit, determined by that circuit's capacitance and the frequency of the a.c. supply applied to that circuit, and is measured in ohms.
What is the relationship between resistance and capacitance in a clc circuit?
The relationship between resistance and capacitance in a clc circuit is the capacitive reactance given by XC.
When the distance between the plates of a capacitor decreases what happens to the capacitance?
-- it has larger capacitance -- it can store more charge at the same voltage -- it can store more energy at the same voltage -- it has lower capacitive reactance at any given frequency -- in combination with a given resistor, the cut-off frequency of a high- or low-pass filter is lower -- in combination with a given inductor, their resonant frequency is lower
Why does capacitance increase when the distance between the plates of a capacitor is increased?
you have it reversed. capacitance increases with decrease in distance of plates.
What are the factor affecting capacitances of capacitance?
The area of the sheets, the distance between them, and the material between them.
What is D in capacitance measurement?
You think probable to the distance between the plates of the capacitor.
Is it true if supply voltage is increased the capacitance of a RC circuit will decrease?
No. Capacitance is determined by the area of overlap of its plates, the distance between them, and the absolute permittivity of its dielectric.
Does charge on a parallel plate capacitor depend on distance between the plates?
Capacitance is the ability of a body to store an electricalcharge. Any object that can be electrically charged exhibits capacitance. A common form of energy storage device is a parallel-platecapacitor. In a parallel plate capacitor, capacitance is directly proportional to the surface area of the conductor plates and inversely proportional to the separation distance between the plates. If the charges on the plates are +q and −q, andV gives the voltage between the plates, then the capacitance C is given by
What are the methods to find capacitance of a capacitor?
You could measure it with a Capacitance meter. Or you could use the formula:In a parallel plate capacitor, capacitance is directly proportional to the surface area of the conductor plates and inversely proportional to the separation distance between the plates. If the charges on the plates are +q and −q, and V gives the voltage between the plates, then the capacitance C is given byFor further info on the total value of capacitance in series or parallel, Google it.
Difference between stray and parasitic capacitance?
Parasitic capacitance is unavoidable and usually unwanted capacity between two or more conductors which exists due to close proximity and which typically causes non-ideal circuit behavior. Stray capacitance, as it is typically thought of, is a type of parasitic capacitance. It is the capacity from a conductor to its surroundings which is the aggregate of the conductors in its environment inversely weighted by the distance to each of the environmental conductors.
Definition of a capacitance in mosfet?
Capacitance in mosfet is of three types: gate capacitance diffusion capacitance routing capacitance Gate capacitance: limits the speed of the device t which it can be operated Diffusion capacitance: It is the capacitance due to charge carriers between drain and source. Routing capacitance: It is the capacitance of the metal which is deposited on the top of oxide layer.
What is the difference between capacitive reactance and capacitance?
Capacitance is a physical characteristic of a pair of conductors, dependent upon the distance between them, the opposing cross-sectional areas of those conductors, and the nature of the dielectric between them, and is measured in farads.Capacitive reactance is the opposition to the flow of current of a circuit, determined by that circuit's capacitance and the frequency of the a.c. supply applied to that circuit, and is measured in ohms.
What will the affect of capacitance of a capacitor when a conductor is placed between a capacitor?
capacitance will tend to zero
What is the relation between amperage and capacitance?
The relation between amperage and capacitance is that amperage is equals to capacitance times the rate of voltage change over time. This voltage refers to instantaneous voltage.
Does capacitance exists between two current carrying conductors?
Capacitance exists between any two conductors, current carrying or not.
