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Current in Finite Open-Loop Gain in Operational Amplifier Formula

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Current is the time rate of flow of charge through a cross sectional area. Check FAQs

i = \frac{V i + \frac{V o}{A}}{R}

i - Current?V_i - Input Voltage?V_o - Output Voltage?A - Open Loop Gain?R - Resistance?

Current in Finite Open-Loop Gain in Operational Amplifier Example

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With units

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Here is how the Current in Finite Open-Loop Gain in Operational Amplifier equation looks like with Values.

Here is how the Current in Finite Open-Loop Gain in Operational Amplifier equation looks like with Units.

Here is how the Current in Finite Open-Loop Gain in Operational Amplifier equation looks like.

0.6886 = \frac{5 + \frac{9.45}{2.5}}{12.75}

0.6886mA = \frac{5V + \frac{9.45V}{2.5}}{12.75kΩ}

0.6886 = \frac{5 + \frac{9.45}{2.5}}{12.75}

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Current in Finite Open-Loop Gain in Operational Amplifier Solution

Follow our step by step solution on how to calculate Current in Finite Open-Loop Gain in Operational Amplifier?

FIRST Step Consider the formula

i = \frac{V i + \frac{V o}{A}}{R}

Next Step Substitute values of Variables

∴

i = \frac{5V + \frac{9.45V}{2.5}}{12.75kΩ}

Next Step Convert Units

∴

i = \frac{5V + \frac{9.45V}{2.5}}{12750Ω}

Next Step Prepare to Evaluate

∴

i = \frac{5 + \frac{9.45}{2.5}}{12750}

Next Step Evaluate

∴

i = 0.000688627450980392A

Next Step Convert to Output's Unit

∴

i = 0.688627450980392mA

LAST Step Rounding Answer

∴

i = 0.6886mA

Current in Finite Open-Loop Gain in Operational Amplifier Formula Elements

Variables

Current

Current is the time rate of flow of charge through a cross sectional area.

Symbol: i

Measurement: Electric CurrentUnit: mA

Note: Value can be positive or negative.

Formulas to find Current

Input Voltage

Input voltage is the voltage supplied to the device.

Symbol: V_i

Measurement: Electric PotentialUnit: V

Note: Value should be greater than 0.

Formulas to find Input Voltage

Output Voltage

Output Voltage is an amplified replica of the input signal which is accepted by a linear amplifier.

Symbol: V_o

Measurement: Electric PotentialUnit: V

Note: Value should be greater than 0.

Formulas to find Output Voltage

Open Loop Gain

The Open Loop Gain is gain of an op-amp without feedback. It is denoted as A.

Symbol: A

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Open Loop Gain

Resistance

Resistance is a measure of the opposition to current flow in an electrical circuit.

Symbol: R

Measurement: Electric ResistanceUnit: kΩ

Note: Value should be greater than 0.

Formulas to find Resistance

Credits

Created by Prahalad Singh

Jaipur Engineering College and Research Centre (JECRC), Jaipur

Prahalad Singh has created this Formula and 100+ more formulas!

Verified by Payal Priya

Birsa Institute of Technology (BIT), Sindri

Payal Priya has verified this Formula and 1900+ more formulas!

Other formulas in Inverting and Non Inverting category

Go Integrator Frequency of Inverting Amplifier

ω in = \frac{1}{C \cdot R}

Go Differential Input Signal

V id = V p - (V n)

Go Common Mode Input Signal of Operational Amplifier

V icm = \frac{1}{2} \cdot (V n + V p)

Go Closed Loop Gain of Operational Amplifier

A c = \frac{V o}{V i}

How to Evaluate Current in Finite Open-Loop Gain in Operational Amplifier?

Current in Finite Open-Loop Gain in Operational Amplifier evaluator uses Current = (Input Voltage+Output Voltage/Open Loop Gain)/Resistance to evaluate the Current, The Current in finite open-loop gain in operational amplifier formula is the current flowing through the op-amp circuit. The current i₁ through R₁. Current is denoted by i symbol.

How to evaluate Current in Finite Open-Loop Gain in Operational Amplifier using this online evaluator? To use this online evaluator for Current in Finite Open-Loop Gain in Operational Amplifier, enter Input Voltage (V_i), Output Voltage (V_o), Open Loop Gain (A) & Resistance (R) and hit the calculate button.

FAQs on Current in Finite Open-Loop Gain in Operational Amplifier

What is the formula to find Current in Finite Open-Loop Gain in Operational Amplifier?

The formula of Current in Finite Open-Loop Gain in Operational Amplifier is expressed as Current = (Input Voltage+Output Voltage/Open Loop Gain)/Resistance. Here is an example- 688.6275 = (5+9.45/2.5)/12750.

How to calculate Current in Finite Open-Loop Gain in Operational Amplifier?

With Input Voltage (V_i), Output Voltage (V_o), Open Loop Gain (A) & Resistance (R) we can find Current in Finite Open-Loop Gain in Operational Amplifier using the formula - Current = (Input Voltage+Output Voltage/Open Loop Gain)/Resistance.

Can the Current in Finite Open-Loop Gain in Operational Amplifier be negative?

Yes, the Current in Finite Open-Loop Gain in Operational Amplifier, measured in Electric Current can be negative.

Which unit is used to measure Current in Finite Open-Loop Gain in Operational Amplifier?

Current in Finite Open-Loop Gain in Operational 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 in Finite Open-Loop Gain in Operational Amplifier can be measured.

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Current in Finite Open-Loop Gain in Operational Amplifier Formula

Current in Finite Open-Loop Gain in Operational Amplifier Example

Current in Finite Open-Loop Gain in Operational Amplifier Solution

Current in Finite Open-Loop Gain in Operational Amplifier Formula Elements

Credits

Other formulas in Inverting and Non Inverting category

How to Evaluate Current in Finite Open-Loop Gain in Operational Amplifier?

FAQs on Current in Finite Open-Loop Gain in Operational Amplifier

Variable Name