Question

Difference between Amper circuit and bio savart law

Answer 1

The Biot-Savart Law

The Biot-Savart Law is an equation that describes the magnetic field created by a current-carrying wire, and allows you to calculate its strength at various points. It looks like this. Using the Biot-Savart Law requires calculus, but we can use a simpler version of the law for a perfectly straight wire.

Ampère's circuital law

In classical electromagnetism, Ampère's circuital law relates the integrated magnetic field around a closed loop to the electric current passing through the loop.

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