Velocity selector | Moving charges and Magnetism #shorts #cbse #physics

JEE Mains 2020 - 30 Days Revision | Moving Charge & Magnetism - Most Important Questions | Physics

Class 12 Physics | Chapter 4 Moving Charges and Magnetism | Important Questions & Quick Revision | Part 1

Class 12 Physics | Chapter 4 Moving Charges and Magnetism | Important Questions & Quick Revision | Part 2

Class 12 Physics | Chapter 4 Moving Charges and Magnetism | Important Questions & Quick Revision | Part 3

Magnetic Force on Moving Charges

Lorentz Magnetic Force|Motion Of Moving Charge In Magnetic Field--(Case)I,II,III|Velocity Selector |Moving Coil Galvanometer|Radial Magnetic Field

Assertion: Magnetic field can not change the kinetic energy of moving charges. Reason: Magnetic field can not change velocity vector.

Assertion : Magnetic field interacts with a moving charge and not with a stationary charge. Reason : A moving charge produces a magnetic field.

The magnetic force on a point moving charge is F=q(vxxB) . Here q= electric charge v= velocity of the point charge B= magnetic field The dimensions of B is