Question

How will the magnetic field produced at a point p by a current carrying-circular coil change if we increase the value of current flowing through the coil, distance of the point p from the coil, number of turns of the coil?

Answer 1

In the first condition,

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When we increase the value of current, the magnetic field associated with it also increases.

In the second condition,

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When we increase the distance from the coil, the magnetic field produced by a current carrying circular coil decreases.

In the third condition ,

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We know that the magnetic field produced by a current carrying wire at a given point depends directly on the current passing through it. So if we increase the number of turns of the coil, more current will pass through the wire which indicates that the magnetic field associated with it also increases.

Answer 2

Answer:

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