A bar magnet is released at one end from rest coaxially along the axis of a very long fixed, ver...

Channel:
PW Solutions
Subscribers:
453,000
Published on ● Video Link: https://www.youtube.com/watch?v=plX1fzRzfJw


Duration: 4:11
1 views
0

A bar magnet is released at one end from rest coaxially along the axis of a very long fixed, vertical copper tube. After some time the magnet
(a) Will move with an acceleration \( g \).
(b) Will move with almost constant speed.
(c) Will stop in the tube.
(d) Will oscillate.
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2023-06-08In the given circuit find the ratio of \( i_{1} \) to \( i_{2} \). Where \( i_{1} \) is the init...
2023-06-08In a series \( L-R \) growth circuit, if maximum current and maximum induced emf in an inductor ...
2023-06-08The number of turns, cross-sectional area and length for four solenoids are given in the followi...
2023-06-08Two inductors \( L_{1} \) and \( L_{2} \) are connected in parallel and a time varying current \...
2023-06-08A thin copper wire of length 100 metres is wound as a solenoid of length \( l \) and radius \( r...
2023-06-08In an \( L R \) circuit current at \( t=0 \) is \( 20 \mathrm{~A} \). After \( 2 \mathrm{~s} \) ...
2023-06-08Two identical inductance carry currents that vary with time according to linear laws (as shown i...
2023-06-08A wire of fixed length is wound on a solenoid of length \( l \) and radius \( r \) . Its self...
2023-06-08The network shown in the figure is part of a complete circuit. If at a certain instant, the curr...
2023-06-08A neutral metallic ring is placed in a circular symmetrical uniform magnetic field with its plan...
2023-06-08A bar magnet is released at one end from rest coaxially along the axis of a very long fixed, ver...
2023-06-08A cylindrical space of radius \( R \) is filled with a uniform magnetic induction \( B \) parall...
2023-06-08Two identical conducting rings \( A \) and \( B \) of radius \( r \) are in pure rolling over a ...
2023-06-08The spokes of a wheel are made of metal and their lengths are of one metre. On rotating the whee...
2023-06-08Figure shows a conducting disc rotating about its axis in a perpendicular uniform and constant m...
2023-06-08A rod of length \( 10 \mathrm{~cm} \) is made up of conducting and nonconducting material (shade...
2023-06-08\( A \) and \( B \) are two metallic rings placed at opposite sides of an infinitely long straig...
2023-06-08A conducting rod of length \( 1 \mathrm{~m} \) rotates with a uniform angular velocity \( 10 \ma...
2023-06-08A circular loop of radius \( 0.3 \mathrm{~cm} \) lies parallel to a much bigger circular loop of...
2023-06-08Figure shows a conducting loop being pulled out of a magnetic field with a constant speed \( v \...
2023-06-08A wire of length \( l \) is moved with a constant velocity \( \vec{v} \) in a magnetic field. A ...