(a) What is a solenoid? Draw a sketch to show the magnetic field pattern produced by a current-carrying solenoid.
(b) Name the type of magnet with which the magnetic field pattern of a current-carrying solenoid resembles.
(c) What is the shape of field lines inside a current-carrying solenoid? What does the pattern of field lines inside a current-carrying solenoid indicate?
(d) List three ways in which the magnetic field strength of a current-carrying solenoid can be increased?
(e) What type of core should be put inside a current-carrying solenoid to make an electromagnet?
Answers
A)solenoid;
A long cylindrical coil if insulated copper wire of large number of circular turns is called Solenoid. And when a current passed through a solenoid. it produced magnetic field around it. The magnetic field pattern produced by a current carrying Solenoid is similar to the magnetic field produced by a bar magnet.
Hope this answer is useful for you....
please make this answer as brainliest answer....
Thank u...!
Explanation:
(a) A solenoid is a long spiral comprising a large number of coated copper wire near turns.
The magnetic field pattern created by a solenoid which carries current is same as the magnetic field formed by a bar magnet.
(b) The current-carrying solenoid's magnetic field pattern resembles that of a bar magnet.
(c) Within a solenoid the magnetic field lines are in the form of a parallel straight lines. This field line pattern implies magnetic field strength is the similar at all points within the solenoid.
(d) Ways of increasing the strength of a current carrying solenoid in the magnetic field:
- As the number of turns in the solenoid increases
- By rising the movement of current through the solenoid
- In the solenoid, using a soft iron rod as the core
(e) To make an electromagnet a soft iron rod should be mounted inside a current-carrying solenoid.
You can get all the answers of Chapter 2 in the link below: https://brainly.in/question/14961525
Few questions related to this chapter:
(a) Draw a circuit diagram to show how a soft iron piece can be transformed.....
brainly.in/question/14915291
(a) What is an electromagnet? Describe the construction and working.....
brainly.in/question/14915302
