# Magnetic Field Produced around a Long Current-Carrying Wire Calculator

The Magnetic Field Produced around a Long Current-Carrying Wire Calculator will calculate the:

1. Magnetic field produced around a long current-carrying wire at a certain distance from it

Calculator parameters: Magnetic field and medium are considered as uniform; the conducting wire used for the circuit and resistor is uniform and it has the same thickness everywhere.

 🖹 Normal View🗖 Full Page View Calculator Precision (Decimal Places)01234510152025 Amount of current flowing through the wire (I) A Distance from the conducting wire (r) m Magnetic permeability of free space (vacuum) (μ0) N/A2 × 10 power of
Magnetic field calculation The Magnetic field is T [Tesla] B = μ0 × I/2π × rB = × /(2 × ) × B = / × B = /B = Amount of current flowing through the wire (I) A [Ampere] Distance from the conducting wire (r) m [metre] Magnetic permeability of free space (vacuum) (μ0) N/A2 [Newton per square amp]

Please note that the formula for each calculation along with detailed calculations are available below. As you enter the specific factors of each magnetic field produced around a long current carrying wire calculation, the Magnetic Field Produced Around A Long Current Carrying Wire Calculator will automatically calculate the results and update the Physics formula elements with each element of the magnetic field produced around a long current carrying wire calculation. You can then email or print this magnetic field produced around a long current carrying wire calculation as required for later use.

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[ 16 Votes ] ## Related Physics Sections with Tutorials

Section 14: Electrostatics

Section 15: Electrodynamics

Section 16: Magnetism

Section 17: Electronics

Section 22: Cosmology

Trigonometry

## Magnetic field Formula and Calculation

B = μ0 × I/2π × r

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