Question

(iv) A current carrying solenoid behaves as a :
(A) Temporary strong magnet
(B) Permanent strong magnet
(C) Temporary weak magnet
(D) Permanent weak magnet ​

Answer 1

Answer:

option A

Explanation:

solenoid develeps strong magnetic field around itself till the current is passes through it

Answer 2

Answer:

A current carrying solenoid behaves as a :

(A) Temporary strong magnet

Explanation:

• Solenoid: The term "solenoid" refers to a coil of many circular turns of insulated copper wire coiled around a cylindrical insulating body (such as cardboard or some similar material) so that its length is larger than its diameter.
• When a solenoid is conducting current, the magnetic field line pattern identically mirrors that of a bar magnet with fixed polarity, or North and South poles at its ends, and it has bar magnet-like directive and attracting qualities. Solenoid that carries current acts as a bar magnet as a result. Use of a current-carrying solenoid: It may be used to create both a permanent magnet and an electromagnet, which is a transient magnet.
• An electromagnet is a temporary magnet. It retains it magnetic property as long as electric current is passed through its solenoid. A soft iron core is used in the electromagnet because it loses its magnetization as soon as current is removed from it. It has a very strong magnetic field. Since it consists of a solenoid, the strength of field and also the direction is changed by changing current.

Learn more about the current carrying solenoid

• https://brainly.in/question/23847470?referrer=searchResults
• https://brainly.in/question/14915276?referrer=searchResults