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Current in port 2 is the magnitude of current flowing through port 2. Check FAQs
I2=V1-(Z11I1)Z12
I2 - Current in Port 2?V1 - Voltage Port 1?Z11 - Z11 Parameter?I1 - Current in Port 1?Z12 - Z12 Parameter?

Current 2 given Voltage 1 (Z Parameter) Example

With values
With units
Only example

Here is how the Current 2 given Voltage 1 (Z Parameter) equation looks like with Values.

Here is how the Current 2 given Voltage 1 (Z Parameter) equation looks like with Units.

Here is how the Current 2 given Voltage 1 (Z Parameter) equation looks like.

148.6897Edit=440Edit-(11Edit0.8Edit)2.9Edit
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Current 2 given Voltage 1 (Z Parameter) Solution

Follow our step by step solution on how to calculate Current 2 given Voltage 1 (Z Parameter)?

FIRST Step Consider the formula
I2=V1-(Z11I1)Z12
Next Step Substitute values of Variables
I2=440V-(11Ω0.8A)2.9Ω
Next Step Prepare to Evaluate
I2=440-(110.8)2.9
Next Step Evaluate
I2=148.689655172414A
LAST Step Rounding Answer
I2=148.6897A

Current 2 given Voltage 1 (Z Parameter) Formula Elements

Variables
Current in Port 2
Current in port 2 is the magnitude of current flowing through port 2.
Symbol: I2
Measurement: Electric CurrentUnit: A
Note: Value can be positive or negative.
Voltage Port 1
Voltage port 1 is the pressure from an electrical circuit's power source that pushes charged electrons (current) through a conducting loop, enabling them to do work such as illuminating a light.
Symbol: V1
Measurement: Electric PotentialUnit: V
Note: Value can be positive or negative.
Z11 Parameter
Z11 Parameter is driving point impedance at port 1.
Symbol: Z11
Measurement: Electric ResistanceUnit: Ω
Note: Value can be positive or negative.
Current in Port 1
Current in port 1 is the magnitude of current flowing through port 1.
Symbol: I1
Measurement: Electric CurrentUnit: A
Note: Value can be positive or negative.
Z12 Parameter
Z12 Parameter is reverse transfer impedance.
Symbol: Z12
Measurement: Electric ResistanceUnit: Ω
Note: Value can be positive or negative.

Other Formulas to find Current in Port 2

​Go Current 2 given Voltage 2 (Z Parameter)
I2=V2-(Z21I1)Z22
​Go Current 2 given Z22 Parameter (Z Parameter)
I2=V2Z22

Other formulas in Z Parameters category

​Go Voltage 1 (Z Parameter)
V1=(Z11I1)+(Z12+I2)
​Go Voltage 2 (Z Parameter)
V2=(Z21I1)+(Z22+I2)
​Go Current 1 given Voltage 1 (Z Parameter)
I1=V1-(Z12I2)Z11
​Go Z11 Parameter given Voltage 1 (Z Parameter)
Z11=V1-(Z12I2)I1

How to Evaluate Current 2 given Voltage 1 (Z Parameter)?

Current 2 given Voltage 1 (Z Parameter) evaluator uses Current in Port 2 = (Voltage Port 1-(Z11 Parameter*Current in Port 1))/Z12 Parameter to evaluate the Current in Port 2, The Current 2 given Voltage 1 (Z parameter) formula is defined as the current at the port-2 of a two-port network. Current in Port 2 is denoted by I2 symbol.

How to evaluate Current 2 given Voltage 1 (Z Parameter) using this online evaluator? To use this online evaluator for Current 2 given Voltage 1 (Z Parameter), enter Voltage Port 1 (V1), Z11 Parameter (Z11), Current in Port 1 (I1) & Z12 Parameter (Z12) and hit the calculate button.

FAQs on Current 2 given Voltage 1 (Z Parameter)

What is the formula to find Current 2 given Voltage 1 (Z Parameter)?
The formula of Current 2 given Voltage 1 (Z Parameter) is expressed as Current in Port 2 = (Voltage Port 1-(Z11 Parameter*Current in Port 1))/Z12 Parameter. Here is an example- 148.6897 = (440-(11*0.8))/2.9.
How to calculate Current 2 given Voltage 1 (Z Parameter)?
With Voltage Port 1 (V1), Z11 Parameter (Z11), Current in Port 1 (I1) & Z12 Parameter (Z12) we can find Current 2 given Voltage 1 (Z Parameter) using the formula - Current in Port 2 = (Voltage Port 1-(Z11 Parameter*Current in Port 1))/Z12 Parameter.
What are the other ways to Calculate Current in Port 2?
Here are the different ways to Calculate Current in Port 2-
  • Current in Port 2=(Voltage Port 2-(Z21 Parameter*Current in Port 1))/Z22 ParameterOpenImg
  • Current in Port 2=Voltage Port 2/Z22 ParameterOpenImg
Can the Current 2 given Voltage 1 (Z Parameter) be negative?
Yes, the Current 2 given Voltage 1 (Z Parameter), measured in Electric Current can be negative.
Which unit is used to measure Current 2 given Voltage 1 (Z Parameter)?
Current 2 given Voltage 1 (Z Parameter) is usually measured using the Ampere[A] for Electric Current. Milliampere[A], Microampere[A], Centiampere[A] are the few other units in which Current 2 given Voltage 1 (Z Parameter) can be measured.
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