Question

magnetic field at a point on the axis of circular coil carrying current​

Answer 1

Answer:

According to Biot-Savart's law, the magnetic field at a point due to an element of a conductor carrying current is, Directly proportional to the strength of the current, i. Directly proportional to the length of the element, dl. ... Inversely proportional to the square of the distance r between the element and the point.

Explanation:

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Answer 2

Explanation:

A current carrying wire generates a magnetic field. According to Biot-Savart’s law, the magnetic field at a point due to an element of a conductor carrying current is,

• Directly proportional to the strength of the current, i
• Directly proportional to the length of the element, dl
• Directly proportional to the Sine of the angle θ between the element and the line joining the element to the point and
• Inversely proportional to the square of th