NEET Physics Magnetism and Matter Videos

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#1 | Analogy b/w Electrostatics & Magnetostatics
(Physics) > Magnetism and Matter

17m 09s

Introduction of Chapter (00:00)

Analogy between Electrostatics and Magnetostatics (00:37)

comparison between Electrostatics and Magnetostatics (13:20)

#2 | Magnetic Field & Magnetic Field Lines
(Physics) > Magnetism and Matter

10m 30s

Magnetic field (00:00)

Magnetic field lines (01:13)

Properties of Magnetic field lines (04:00)

Definition of magnetic field intensity (07:45)

#3 | Magnetic Dipole Moment & Field due to Bar Magnet
(Physics) > Magnetism and Matter

11m 32s

Magnetic dipole moment (00:00)

Question based on Magnetic dipole moment (00:47)

Magnetic field intensity at a point on the axis of bar magnet (02:41)

Magnetic field intensity at a point on the equatorial of bar magnet (07:11)

#4 | Superposition of Magnetic Field due to Bar Magnet
(Physics) > Magnetism and Matter

12m 03s

Question (1) based on magnetic field intensity due to short bar magnet (01:39)

Question (2) based on magnetic field intensity due to short bar magnet (06:32)

#5 | Field due to Short Bar Magnet
(Physics) > Magnetism and Matter

26m 49s

Magnetic field intensity at any point due to a short bar magnet (00:14)

Direction of magnetic field intensity (06:14)

Case(1) If Point P lies on the axial line of bar magnet (08:22)

Case(2) If Point P lies on the equatorial line of dipole (10:13)

Question (1) based on magnetic field due to short magnet (11:52)

Question (2) based on magnetic field due to short magnet (16:56)

Question (3) based on magnetic field due to short magnet (20:12)

#6 | Torque Acting on Bar Magnet in Uniform Field
(Physics) > Magnetism and Matter

14m 00s

Torque acting on a bar magnet in uniform magnetic field (00:00)

Direction of torque (04:34)

Question (1) based on torque (07:21)

Question (2) based on torque (11:47)

#7 | Work Done in Rotating Dipole in Field & PE
(Physics) > Magnetism and Matter

13m 09s

Work done rotating a dipole in uniform magnetic field (00:00)

Potential energy of a bar magnet in uniform magnetic field (04:24)

Stable and unstable equilibrium position (07:25)

#8 | Oscillations of Bar Magnet in Uniform Field
(Physics) > Magnetism and Matter

08m 53s

Oscillation of a bar magnet in uniform magnetic field (00:00)

Question based on comparing magnetic dipole moment (03:46)

#9 | Solenoid as Equivalent Bar Magnet
(Physics) > Magnetism and Matter

11m 14s

Solenoid as an equivalent bar magnet (00:12)

Magnetic field intensity on the axis of solenoid (02:50)

#10 | Earth's Magnetism
(Physics) > Magnetism and Matter

35m 57s

Earth's magnetism (00:00)

Cause of Earth's magnetism (01:16)

Magnetic elements of earth (06:23)

Magnetic declination (08:19)

Magnetic Inclination ( Angle of dip) (18:43)

Relation between angle of dip and latitude angle (30:40)

Example base of angle of dip and latitude angle (32:42)

Horizontal component of earth magnetic field (33:50)