Voltage 1 (Z Parameter) Formula

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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. Check FAQs
V1=(Z11I1)+(Z12+I2)
V1 - Voltage Port 1?Z11 - Z11 Parameter?I1 - Current in Port 1?Z12 - Z12 Parameter?I2 - Current in Port 2?

Voltage 1 (Z Parameter) Example

With values
With units
Only example

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

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

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

12.72Edit=(11Edit0.8Edit)+(2.9Edit+1.02Edit)
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Voltage 1 (Z Parameter) Solution

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

FIRST Step Consider the formula
V1=(Z11I1)+(Z12+I2)
Next Step Substitute values of Variables
V1=(11Ω0.8A)+(2.9Ω+1.02A)
Next Step Prepare to Evaluate
V1=(110.8)+(2.9+1.02)
LAST Step Evaluate
V1=12.72V

Voltage 1 (Z Parameter) Formula Elements

Variables
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.
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.

Other formulas in Z Parameters category

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

How to Evaluate Voltage 1 (Z Parameter)?

Voltage 1 (Z Parameter) evaluator uses Voltage Port 1 = (Z11 Parameter*Current in Port 1)+(Z12 Parameter+Current in Port 2) to evaluate the Voltage Port 1, The Voltage 1 (Z parameter) formula is defined as the electrical voltage at the port-1 of a two-port network. Voltage Port 1 is denoted by V1 symbol.

How to evaluate Voltage 1 (Z Parameter) using this online evaluator? To use this online evaluator for Voltage 1 (Z Parameter), enter Z11 Parameter (Z11), Current in Port 1 (I1), Z12 Parameter (Z12) & Current in Port 2 (I2) and hit the calculate button.

FAQs on Voltage 1 (Z Parameter)

What is the formula to find Voltage 1 (Z Parameter)?
The formula of Voltage 1 (Z Parameter) is expressed as Voltage Port 1 = (Z11 Parameter*Current in Port 1)+(Z12 Parameter+Current in Port 2). Here is an example- 12.72 = (11*0.8)+(2.9+1.02).
How to calculate Voltage 1 (Z Parameter)?
With Z11 Parameter (Z11), Current in Port 1 (I1), Z12 Parameter (Z12) & Current in Port 2 (I2) we can find Voltage 1 (Z Parameter) using the formula - Voltage Port 1 = (Z11 Parameter*Current in Port 1)+(Z12 Parameter+Current in Port 2).
Can the Voltage 1 (Z Parameter) be negative?
Yes, the Voltage 1 (Z Parameter), measured in Electric Potential can be negative.
Which unit is used to measure Voltage 1 (Z Parameter)?
Voltage 1 (Z Parameter) is usually measured using the Volt[V] for Electric Potential. Millivolt[V], Microvolt[V], Nanovolt[V] are the few other units in which Voltage 1 (Z Parameter) can be measured.
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