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Capacitive Reactance of Mosfet Formula

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The Capacitive Reactance of a capacitor is inversely proportional to the frequency of the AC signal. This means that as the frequency increases, the capacitive reactance decreases. Check FAQs

X c = \frac{1}{2 \cdot π \cdot f \cdot c}

X_c - Capacitive Reactance?f - Frequency?c - Capacitance?π - Archimedes' constant?

Capacitive Reactance of Mosfet Example

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Here is how the Capacitive Reactance of Mosfet equation looks like with Values.

Here is how the Capacitive Reactance of Mosfet equation looks like with Units.

Here is how the Capacitive Reactance of Mosfet equation looks like.

0.0024 = \frac{1}{2 \cdot 3.1416 \cdot 14 \cdot 4.78}

0.0024Ω = \frac{1}{2 \cdot 3.1416 \cdot 14Hz \cdot 4.78F}

0.0024 = \frac{1}{2 \cdot 3.1416 \cdot 14 \cdot 4.78}

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Capacitive Reactance of Mosfet Solution

Follow our step by step solution on how to calculate Capacitive Reactance of Mosfet?

FIRST Step Consider the formula

X c = \frac{1}{2 \cdot π \cdot f \cdot c}

Next Step Substitute values of Variables

∴

X c = \frac{1}{2 \cdot π \cdot 14Hz \cdot 4.78F}

Next Step Substitute values of Constants

∴

X c = \frac{1}{2 \cdot 3.1416 \cdot 14Hz \cdot 4.78F}

Next Step Prepare to Evaluate

∴

X c = \frac{1}{2 \cdot 3.1416 \cdot 14 \cdot 4.78}

Next Step Evaluate

∴

X c = 0.00237828665708152Ω

LAST Step Rounding Answer

∴

X c = 0.0024Ω

Capacitive Reactance of Mosfet Formula Elements

Variables

Constants

Capacitive Reactance

The Capacitive Reactance of a capacitor is inversely proportional to the frequency of the AC signal. This means that as the frequency increases, the capacitive reactance decreases.

Symbol: X_c

Measurement: Electric ResistanceUnit: Ω

Note: Value should be greater than 0.

Formulas to find Capacitive Reactance

Frequency

Frequency is the number of occurrences of a repeating event per unit of time. It is also occasionally referred to as temporal frequency for clarity and to distinguish it from spatial frequency.

Symbol: f

Measurement: FrequencyUnit: Hz

Note: Value should be greater than 0.

Formulas to find Frequency

Capacitance

Capacitance is the ability of a device to store electrical energy in the form of an electric charge.

Symbol: c

Measurement: CapacitanceUnit: F

Note: Value should be greater than 0.

Formulas to find Capacitance

Archimedes' constant

Archimedes' constant is a mathematical constant that represents the ratio of the circumference of a circle to its diameter.

Symbol: π

Value: 3.14159265358979323846264338327950288

Other formulas in Internal Capacitive Effects and High Frequency Model category

Go Gate to Source Channel Width of MOSFET

W c = \frac{C oc}{C ox \cdot L ov}

Go Overlap Capacitance of MOSFET

C oc = W c \cdot C ox \cdot L ov

Go Total Capacitance between Gate and Channel of MOSFETs

C g = C ox \cdot W c \cdot L

Go Transition Frequency of MOSFET

f t = \frac{g m}{2 \cdot π \cdot (C sg + C gd)}

How to Evaluate Capacitive Reactance of Mosfet?

Capacitive Reactance of Mosfet evaluator uses Capacitive Reactance = 1/(2*pi*Frequency*Capacitance) to evaluate the Capacitive Reactance, The Capacitive Reactance of Mosfet formula is defined as the opposition that the MOSFET's internal capacitances offer to alternating current (AC). It is a measure of how difficult it is for AC current to flow through the MOSFET. Capacitive Reactance is denoted by X_c symbol.

How to evaluate Capacitive Reactance of Mosfet using this online evaluator? To use this online evaluator for Capacitive Reactance of Mosfet, enter Frequency (f) & Capacitance (c) and hit the calculate button.

FAQs on Capacitive Reactance of Mosfet

What is the formula to find Capacitive Reactance of Mosfet?

The formula of Capacitive Reactance of Mosfet is expressed as Capacitive Reactance = 1/(2*pi*Frequency*Capacitance). Here is an example- 0.002378 = 1/(2*pi*14*4.78).

How to calculate Capacitive Reactance of Mosfet?

With Frequency (f) & Capacitance (c) we can find Capacitive Reactance of Mosfet using the formula - Capacitive Reactance = 1/(2*pi*Frequency*Capacitance). This formula also uses Archimedes' constant .

Can the Capacitive Reactance of Mosfet be negative?

No, the Capacitive Reactance of Mosfet, measured in Electric Resistance cannot be negative.

Which unit is used to measure Capacitive Reactance of Mosfet?

Capacitive Reactance of Mosfet is usually measured using the Ohm[Ω] for Electric Resistance. Megohm[Ω], Microhm[Ω], Volt per Ampere[Ω] are the few other units in which Capacitive Reactance of Mosfet can be measured.

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Capacitive Reactance of Mosfet Formula

Capacitive Reactance of Mosfet Example

Capacitive Reactance of Mosfet Solution

Capacitive Reactance of Mosfet Formula Elements

Other formulas in Internal Capacitive Effects and High Frequency Model category

How to Evaluate Capacitive Reactance of Mosfet?

FAQs on Capacitive Reactance of Mosfet

Variable Name