Question

List two methods of producing magnetic fields.​

Answer 1

Answer:

(a) Magnetic field can be produced by placing a permanent magnet or a horse-shoe magnet at the place, where magnetic field is required.

(b) Magnetic field is produced around a current carrying straight conductor or a current carrying coil.

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Answer 2

Answer:

$\red{\bold{i)\:}}$$\green{\bold{Using\:permanent \:magnets.}}$

$\red{\bold{ii)\:}}$Electromagnets and current carrying conductors.

Explanation:

$\orange{\bold{Question-}}$

List two methods of producing magnetic fields .

$\red{\green{Answer-}}$

A magnetic field is an invisible space around a magnetic object. A magnetic field is basically used to describe the distribution of magnetic force around a magnetic object.

The methods of producing magnetic fields are as follows :

• A current-carrying straight conductor produces the magnetic field.

• By using a permanent magnet we can produce the magnetic field and it can be visualized by spreading iron fillings on a white paper and keeping a magnet beneath the paper.

• Different types of conductors such as solenoid and circular loop can be used to see the presence of a magnetic field.