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Current at Primary Node of Amplifier Formula

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Current in Primary Conductor is the magnitude of current flowing through the current conductor. Check FAQs

i 1 = \frac{V a}{Z 1}

i₁ - Current in Primary Conductor?V_a - A-Phase Voltage?Z₁ - Impedance of Primary Winding?

Current at Primary Node of Amplifier Example

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Here is how the Current at Primary Node of Amplifier equation looks like with Values.

Here is how the Current at Primary Node of Amplifier equation looks like with Units.

Here is how the Current at Primary Node of Amplifier equation looks like.

173 = \frac{17.3}{0.1}

173mA = \frac{17.3V}{0.1kΩ}

173 = \frac{17.3}{0.1}

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Current at Primary Node of Amplifier Solution

Follow our step by step solution on how to calculate Current at Primary Node of Amplifier?

FIRST Step Consider the formula

i 1 = \frac{V a}{Z 1}

Next Step Substitute values of Variables

∴

i 1 = \frac{17.3V}{0.1kΩ}

Next Step Convert Units

∴

i 1 = \frac{17.3V}{100Ω}

Next Step Prepare to Evaluate

∴

i 1 = \frac{17.3}{100}

Next Step Evaluate

∴

i 1 = 0.173A

LAST Step Convert to Output's Unit

∴

i 1 = 173mA

Current at Primary Node of Amplifier Formula Elements

Variables

Current in Primary Conductor

Current in Primary Conductor is the magnitude of current flowing through the current conductor.

Symbol: i₁

Measurement: Electric CurrentUnit: mA

Note: Value should be greater than 0.

Formulas to find Current in Primary Conductor

A-Phase Voltage

A-phase voltage is the voltage of a-phase.

Symbol: V_a

Measurement: Electric PotentialUnit: V

Note: Value should be greater than 0.

Formulas to find A-Phase Voltage

Impedance of Primary Winding

Impedance of Primary Winding refers to the total opposition or resistance to the flow of alternating current in the primary coil.

Symbol: Z₁

Measurement: Electric ResistanceUnit: kΩ

Note: Value should be greater than 0.

Formulas to find Impedance of Primary Winding

Other formulas in Miller’s Theorem category

Go Change in Drain Current

i d = - \frac{V a}{Z 2}

Go Miller Capacitance

C m = C gd \cdot (1 + \frac{1}{g m \cdot R L})

Go Primary Impedance in Miller Capacitance

Z 1 = \frac{Z t}{1 - (A v)}

Go Secondary Impedance in Miller Capacitance

Z 2 = \frac{Z t}{1 - (\frac{1}{A v})}

How to Evaluate Current at Primary Node of Amplifier?

Current at Primary Node of Amplifier evaluator uses Current in Primary Conductor = A-Phase Voltage/Impedance of Primary Winding to evaluate the Current in Primary Conductor, Current at Primary Node of Amplifier formula is defined as an electronic circuit that increases the magnitude of current of an input signal by a fixed multiple and feeds it to the succeeding circuit/device. This process is termed the current amplification of an input signal. Current in Primary Conductor is denoted by i₁ symbol.

How to evaluate Current at Primary Node of Amplifier using this online evaluator? To use this online evaluator for Current at Primary Node of Amplifier, enter A-Phase Voltage (V_a) & Impedance of Primary Winding (Z₁) and hit the calculate button.

FAQs on Current at Primary Node of Amplifier

What is the formula to find Current at Primary Node of Amplifier?

The formula of Current at Primary Node of Amplifier is expressed as Current in Primary Conductor = A-Phase Voltage/Impedance of Primary Winding. Here is an example- 173000 = 17.3/100.

How to calculate Current at Primary Node of Amplifier?

With A-Phase Voltage (V_a) & Impedance of Primary Winding (Z₁) we can find Current at Primary Node of Amplifier using the formula - Current in Primary Conductor = A-Phase Voltage/Impedance of Primary Winding.

Can the Current at Primary Node of Amplifier be negative?

No, the Current at Primary Node of Amplifier, measured in Electric Current cannot be negative.

Which unit is used to measure Current at Primary Node of Amplifier?

Current at Primary Node of Amplifier is usually measured using the Milliampere[mA] for Electric Current. Ampere[mA], Microampere[mA], Centiampere[mA] are the few other units in which Current at Primary Node of Amplifier can be measured.

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Current at Primary Node of Amplifier Formula

Current at Primary Node of Amplifier Example

Current at Primary Node of Amplifier Solution

Current at Primary Node of Amplifier Formula Elements

Other formulas in Miller’s Theorem category

How to Evaluate Current at Primary Node of Amplifier?

FAQs on Current at Primary Node of Amplifier

Variable Name