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What is the magnitude of the magnetic field at the origin (0)?

Sagot :

Answer:

Total magnetic field is 0

Explanation:

A magnetic field is defined as a location in space near a magnet or an electric current, the further paragraph explains the magnitude.

What is a magnetic field?

A magnetic field is defined as a location in space near a magnet or an electric current where a physical field is formed by a moving electric charge exerting force on another moving electric charge.  The Earth's magnetic field is an example of a magnetic field.

Since either 0o or 180o and due to a semi-circular arc are equal and opposite, the magnetic field due to straight wires AB and CD is zero; thus, the net field at O is zero.

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