Question

Magnetic field patterns produced by current-carrying conductors having different shapes​

Answer 1

Answer:

A solenoid is an electromagnet. That is, it acts as a bar magnet only when electricity is passed through it. Its purpose is to generate a controlled magnetic field.

A solenoid is an electromagnet. That is, it acts as a bar magnet only when electricity is passed through it. Its purpose is to generate a controlled magnetic field. A solenoid is a coil of insulated or enameled wire wound on a rod shaped form made of solid iron solid steel or powdered iron.

Answer 2

Answer:

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Explanation:

• The nature of the magnetic field lines around a straight current carrying conductor isconcentric circles with centre at the axis of the conductor. ... Then your fingers will wrap around the conductor in the direction of the field lines of the magnetic field (See Fig. 1). This is known asright hand thumb rule.