List two methods of producing magnetic fields.

Asked by Vishal kumar | 1 year ago |  162

##### Solution :-

Following are the methods of producing magnetic fields:

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

 A current carrying straight conductor produces a magnetic field.

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

Answered by Shivani Kumari | 1 year ago

### Related Questions

#### What is the function of an earth wire? Why is it necessary to earth metallic appliances?

What is the function of an earth wire? Why is it necessary to earth metallic appliances?

#### When does an electric short circuit occur?

When does an electric short circuit occur?

#### Explain the underlying principle and working of an electric generator by drawing a labeled diagram. What is the function of brushes?

Explain the underlying principle and working of an electric generator by drawing a labeled diagram. What is the function of brushes?

#### State the rule to determine the direction of an (i) magnetic field produced around a straight conductor carrying current

State the rule to determine the direction of an

(i) magnetic field produced around a straight conductor carrying current,

(ii) force experienced by a current-carrying straight conductor placed in a magnetic field which is perpendicular to it, and

(iii) current induced in a coil due to its rotation in a magnetic field.