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The shunt required to send 10 of the main current through a moving coil galvanometer of resistance 99Ω is The shunt required to send 10 of the main current through a moving coil galvanometer of resistance 99Ω is November 21, 2021 Category: Chapter 4 - Magnetic Effect of Current and Moving Charges , MTG NEET [...]

An electron moving around the nucleus with an angular momentum l has a magnetic moment An electron moving around the nucleus with an angular momentum l has a magnetic moment November 21, 2021 Category: Chapter 4 - Magnetic Effect of Current and Moving Charges , MTG NEET Physics ,

A 100 turn closely wound circular coil of radius 10 cm carries a current of 3.2 A . The magnetic moment of the coil is, approximately A 100 turn closely wound circular coil of radius 10 cm carries a current of 3.2 A . The magnetic moment of the coil is Approximately November 21, 2021 [...]

A circular coil of radius 10cm and 100 turns carries a current 1A. What is the magnetic moment of the coil ? A circular coil of radius 10cm and 100 turns carries a current 1A. What is the magnetic moment of the coil ? November 21, 2021 Category: Chapter 4 - Magnetic Effect of Current [...]

If a magnetic dipole of moment M situated in the direction of a magnetic field B is rotated by 180∘, then the amount of work done is If a magnetic dipole of moment M situated in the direction of a magnetic field B is rotated by 180∘ then the amount of work done is November [...]

The magnetic moment of electron due to orbital motion is proportional to (n = principal quantum number) The magnetic moment of electron due to orbital motion is proportional to (n = principal quantum number) November 21, 2021 Category: Chapter 4 - Magnetic Effect of Current and Moving Charges , MTG NEET Physics ,

The magnetic field at a point on the axis of a long solenoid having 5 turns per cm length when a current of 0.8A flows through it is The magnetic field at a point on the axis of a long solenoid having 5 turns per cm length when a current of 0.8A flows through it [...]

The magnitude of the magnetic field inside a long solenoid is increased by The magnitude of the magnetic field inside a long solenoid is increased by November 21, 2021 Category: Chapter 4 - Magnetic Effect of Current and Moving Charges , MTG NEET Physics ,

A solenoid of length 0.6m has a radius of 1 cm and is made up of 600 turns. It carries a current of 6 A . What is the magnitude of the magnetic field inside the solenoid? A solenoid of length 0.6m has a radius of 1 cm and is made up of 600 turns. [...]

A 90 cm long solenoid has six layers of windings of 450 turns each. If the diameter of solenoid is 2.2 cm and current carried is 6 A, then the magnitude of magnetic field inside the solenoid, near its centre is A 90 cm long solenoid has six layers of windings of 450 turns each. [...]