19-Magnetism and matter

Magnetism and matter

Latest updates Popular Newest Unanswered Unsolved

D
A magnet of magnetic moment 50i A-m² is placed along the x-axis in a magnetic field B = (0.53 +3.03) T. 0.52 + 3.0) Τ. The torque acting on
Answers
4
Views
191
Amodini
Amodini
D
Two equal bar magnets are kept as shown in the figure. The direction of the resultant magnetic field, indicated by arrowhead at the point P is:
Answers
4
Views
489
Amodini
Amodini
D
The figure below shows the north and south poles of a permanent magnet in which n turn coil of the area of cross-section A is resting......?
Answers
4
Views
135
Amodini
Amodini
D
The magnetic field due to a short magnet at a point on its axis at a distance X cm from the middle point of the magnet is 200 Gauss. ......?
Answers
4
Views
109
Amodini
Amodini
D
The magnetic field at a point x on the axis of a small bar magnet is equal to the field at a point y on the equator of the same magnet. The ..?
Answers
4
Views
110
Amodini
Amodini
D
A short magnetic dipole is placed at the origin with its dipole movement directed along the +x-axis. If magnetic field induction at a point P(r,0)..?
Answers
4
Views
150
Amodini
Amodini
D
Two small bar magnets are placed in the air at a distance r apart. The magnetic force between them is proportional to:
Answers
4
Views
134
Amodini
Amodini
M
How to prepare for Magnetism and matter for NEET
Answers
10
Views
3K
Moderator2
M
L
Question :A straight magnetic strip has a magnetic moment of 44 Am². If the strip is bent in a semicircular shape, its magnetic moment will be ______
Answers
1
Views
297
Physics.LiveDoubtClearing
P
You must log in or register to post here.
Back
Top