गतिमान आवेष और चुंबकत्व | Moving Charges & Magnetism | Physics | 12th |Chapter 4 | Part 09

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

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

NEET 2020 - Revision In 60 Days | Class 12 | Moving Charges And Magnetism Part - 1 | Quick Revision

NEET 2020 - Revision In 60 Days | Class 12 | Moving Charges And Magnetism Part - 2 | Quick Revision

Class 12th Physics | Easy & Hard Most Important Chapters

Class 12 Physics | Chapter 5 Magnetism and Matter | Important Questions & Quick Revision | Part 1

Class 12 Physics | Chapter 5 Magnetism and Matter | Important Questions & Quick Revision | Part 2

Using method of dimensions, establish relation among given physical quantities : (a) Heat H produced in a wire depends on current i flowing through it, its resistance R and time t . (b) The magentic field F_(m) acting on a moving charged particle in magnetic field depends on charge on particle q , its speed v and magnetic field B Dimensional formulae : R : ML^(2) T^(-3) A^(-2), B : MT^(-2) A^(-1)