Force Between Two Parallel Wires Calculator

In the field of Physics, understanding the force between two parallel wires is essential in studying the behavior of electric currents. When electric currents flow through wires, they generate magnetic fields that interact with each other, resulting in a force. This tutorial explores the calculations and formulas associated with determining the force between two parallel wires based on the current on each wire and the length of the wires.

Force Between Two Parallel Wires Calculator
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Permeability	H/m
Current on Wire 1 (I₁)
Current on Wire 2 (I₂)
Length of Wires (L)
Distance between the wires (d)

Force Between Two Parallel Wires Calculator Results
Force (F) = N(Kg.m/s²)

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Example Formula

The force between two parallel wires can be calculated using Ampere's Law (named after the French physicist André-Marie Ampère):

F = (μ₀ × I₁ × I₂ × L) / (2π × d)

Where:

F: is the force between the wires.
μ₀: is the permeability of free space (4π × 10^-7 T·m/A).
I₁: is the current on wire 1.
I₂: is the current on wire 2.
L: is the length of the wires.
d: is the distance between the wires.

Who wrote/refined the formula

The force between two parallel wires can be derived from Ampere's Law, which was formulated by André-Marie Ampère in the early 19th century. Ampère's Law is a fundamental principle in electromagnetism and describes the relationship between electric currents and the magnetic fields they produce.

Real Life Application

The force between parallel wires finds practical application in various electrical systems and devices. It is crucial for designing and understanding the behavior of electrical circuits, such as in transformers, solenoids, and motors. Engineers and physicists utilize this knowledge to ensure efficient and controlled energy transfer in power transmission and electrical machinery.

Key individuals in the discipline

André-Marie Ampère is a key figure in the field of electromagnetism. His work laid the foundation for the development of the mathematical principles governing electric currents and magnetic fields. Ampère's contributions to electromagnetism significantly influenced subsequent research and led to advancements in electrical engineering and technology.

Interesting Facts

The force between parallel wires follows the inverse square law, meaning it decreases as the distance between the wires increases.
Parallel wires with currents flowing in the same direction attract each other, while wires with currents flowing in opposite directions repel each other.
The force between wires is an important factor in the design of high-current electrical systems, as it affects the stability and efficiency of the system.

Conclusion

The force between two parallel wires is a fundamental concept in electromagnetism. By understanding the calculations and formulas associated with this force, physicists and engineers can accurately analyze and design electrical systems. The knowledge of the force between parallel wires enables the development of efficient and reliable electrical devices and plays a crucial role in the field of electrical engineering.

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