Out of given substances only Bi and Cu are diamagnetic. Class 12 Physics Chapter 5 Magnetism and Matter Session 2024-2025.
Category: Class 12 Physics
NCERT Solutions for Class 12 Physics updated for CBSE academic session 2021-2022.
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Since relative permeability of a give material (.U^r = 0.9983) is slightly less than 1, the material is a diamagnetic material. Class 12 Physics Chapter 5 Magnetism and Matter Session 2024-2025.
Parallel to the direction of magnetic field B (i.e., θ = 0°). In that orientation, U^min = – m B. Class 12 Physics Chapter 5 Magnetism and Matter Session 2024-2025.
The orientationof dipole should be antiparallelto the magnetic field B. In that orientation, U^max = m B. Class 12 Physics Chapter 5 Magnetism and Matter Session 2024-2025.
Sir, conductor(chalak) par avesh pure prashth par kyo fell jata hai aur insulator(achalak) par ek hi jagah kyo rah jata hai aur is conductor and insulator par jo avesh hota hai vah urja(energy) band mein kaisa jata hai. please vistarpurvak ...