The magnetic field strength at a point due to a current carrying circular wire depends on

the magnitude of current flowing through the wire

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the distance of the point from the wire

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the number of loops the wire has

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all the above

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Solution

The correct option is D
all the above

The magnetic field strength due to a current carrying conductor depends on the magnitude of current flowing, the distance of the point from the conductor, the number of the loop conducting wire has and also the direction of current in the wire.

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The magnetic field strength at a point due to a current carrying circular wire depends on

The correct option is D all the above The magnetic field strength due to a current carrying conductor depends on the magnitude of current flowing, the distance of the point from the conductor, the number of the loop conducting wire has and also the direction of current in the wire.

The correct option is D
all the above

The magnetic field strength due to a current carrying conductor depends on the magnitude of current flowing, the distance of the point from the conductor, the number of the loop conducting wire has and also the direction of current in the wire.