Consider a current carrying solenoid coil is used to
magnetize Steel rod inside it and answer the following
questions
(i) compare the magnetic field lines produced by a bar
magnet and a solenoid. Do they look similar.
(ii) the field lines inside the solenoid are in the form of____
lines.
(iii) magnetic field is______ at all the points inside the
solenoid.
(iv) the magnet so formed is called a/an ______.
(v)Name a metal that can be converted into magnet.
Answers
Answer:
Heya army
Explanation:
It is coil containing many circular terns, there wire are wrapped closely in the shape of a cylinder and it is used as an electromagnet.
It also refers to any device that converts electrical energy to mechanical energy using a solenoid. The device creates a magnetic field from electric current and uses the magnetic field to create linear motion.
In above image:-
1). The magnetic field for the current carrying solenoid
2). For bar magnet.
List of the distinguishing features between the two fields:
a) The poles of the bar magnet do not lie exactly at the end of the magnet but are somewhat inside. In a solenoid, poles can be considered to be lying at the edge.
b) The magnetism retains in the bar magnet naturally but in the solenoid, the magnetism is there so long current flows through it.
c) A magnetic field of a bar magnet emanates from throughout the body of the magnet, with more intensity at the poles. While there is no field emanating from the lateral surface of the solenoid.
Hope it helps xD
Answer:
1)the nature of magnetic field lines produced by a solenoid is similar to that of a bar magnet. the field lines are closed curves, they emerge from the north pole and merge in the south pole outside the magnet and inside the direction is from south to north. inside the solenoid and a bar magnet the field is uniform
2) Uniform lines
3)same
4) sorry I don't know
5) soft iron core