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Output Resistance with Feedback Current Amplifier Formula

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Output Resistance of Current Amplifier with feedback is the resistance across the output terminals of a current amplifier. Check FAQs

R cof = F am \cdot R o

R_cof - Output Resistance of Current Amplifier?F_am - Amount of Feedback?R_o - Output Resistance?

Output Resistance with Feedback Current Amplifier Example

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With units

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Here is how the Output Resistance with Feedback Current Amplifier equation looks like with Values.

Here is how the Output Resistance with Feedback Current Amplifier equation looks like with Units.

Here is how the Output Resistance with Feedback Current Amplifier equation looks like.

8.388 = 3.6 \cdot 2.33

8.388kΩ = 3.6 \cdot 2.33kΩ

8.388 = 3.6 \cdot 2.33

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Output Resistance with Feedback Current Amplifier Solution

Follow our step by step solution on how to calculate Output Resistance with Feedback Current Amplifier?

FIRST Step Consider the formula

R cof = F am \cdot R o

Next Step Substitute values of Variables

∴

R cof = 3.6 \cdot 2.33kΩ

Next Step Convert Units

∴

R cof = 3.6 \cdot 2330Ω

Next Step Prepare to Evaluate

∴

R cof = 3.6 \cdot 2330

Next Step Evaluate

∴

R cof = 8388Ω

LAST Step Convert to Output's Unit

∴

R cof = 8.388kΩ

Output Resistance with Feedback Current Amplifier Formula Elements

Variables

Output Resistance of Current Amplifier

Output Resistance of Current Amplifier with feedback is the resistance across the output terminals of a current amplifier.

Symbol: R_cof

Measurement: Electric ResistanceUnit: kΩ

Note: Value should be greater than 0.

Formulas to find Output Resistance of Current Amplifier

Amount of Feedback

Amount of feedback is the transmission of evaluative or corrective information about an action, event, or process to the original or controlling source also: the information so transmitted.

Symbol: F_am

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Amount of Feedback

Output Resistance

Output resistance is the value of resistance of the network.

Symbol: R_o

Measurement: Electric ResistanceUnit: kΩ

Note: Value should be greater than 0.

Formulas to find Output Resistance

Other formulas in Current Feedback Amplifiers category

Go Amount of Feedback Given Loop Gain

F am = 1 + Aβ

Go Closed-Loop Gain as Function of Ideal Value

A cl = (\frac{1}{β}) \cdot (\frac{1}{1 + (\frac{1}{Aβ})})

Go Gain with Feedback of Feedback Amplifier

A f = \frac{A}{F am}

Go Gain at Mid and High Frequencies

µ = \frac{A m}{1 + (\frac{s}{ω hf})}

How to Evaluate Output Resistance with Feedback Current Amplifier?

Output Resistance with Feedback Current Amplifier evaluator uses Output Resistance of Current Amplifier = Amount of Feedback*Output Resistance to evaluate the Output Resistance of Current Amplifier, Output Resistance with Feedback Current Amplifier formula is defined as the measure of the opposition to current flow (impedance), both static (resistance) and dynamic (reactance), into the load network being connected that is internal to the electrical source. Output Resistance of Current Amplifier is denoted by R_cof symbol.

How to evaluate Output Resistance with Feedback Current Amplifier using this online evaluator? To use this online evaluator for Output Resistance with Feedback Current Amplifier, enter Amount of Feedback (F_am) & Output Resistance (R_o) and hit the calculate button.

FAQs on Output Resistance with Feedback Current Amplifier

What is the formula to find Output Resistance with Feedback Current Amplifier?

The formula of Output Resistance with Feedback Current Amplifier is expressed as Output Resistance of Current Amplifier = Amount of Feedback*Output Resistance. Here is an example- 0.008388 = 3.6*2330.

How to calculate Output Resistance with Feedback Current Amplifier?

With Amount of Feedback (F_am) & Output Resistance (R_o) we can find Output Resistance with Feedback Current Amplifier using the formula - Output Resistance of Current Amplifier = Amount of Feedback*Output Resistance.

Can the Output Resistance with Feedback Current Amplifier be negative?

No, the Output Resistance with Feedback Current Amplifier, measured in Electric Resistance cannot be negative.

Which unit is used to measure Output Resistance with Feedback Current Amplifier?

Output Resistance with Feedback Current Amplifier is usually measured using the Kilohm[kΩ] for Electric Resistance. Ohm[kΩ], Megohm[kΩ], Microhm[kΩ] are the few other units in which Output Resistance with Feedback Current Amplifier can be measured.

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Output Resistance with Feedback Current Amplifier Formula

Output Resistance with Feedback Current Amplifier Example

Output Resistance with Feedback Current Amplifier Solution

Output Resistance with Feedback Current Amplifier Formula Elements

Other formulas in Current Feedback Amplifiers category

How to Evaluate Output Resistance with Feedback Current Amplifier?

FAQs on Output Resistance with Feedback Current Amplifier

Variable Name