Question

4. Which type of magnetic field will be formed by a current-carrying long coil? Expla
describing an activity.​

Answer 1

Answer:

When a bar magnet or a current carrying loop is brought near it, then it produces magnetic field, due to which magnetic fields of the compass needle and the bar magnet (or current carrying loop) interact with each other causing a deflection in the needle.

Answer 2

Electric Current and Magnetic Fields

Electric current produces a magnetic field. This magnetic field can be visualized as a pattern of circular field lines surrounding a wire. One way to explore the direction of a magnetic field is with a compass, as shown by a long straight current-carrying wire in.

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