Q26. A boy is holding a smooth, hollow and non-conducting pipe vertically with charged spherical скачать в хорошем качестве

Q26. A boy is holding a smooth, hollow and non-conducting pipe vertically with charged spherical

Q26. A boy is holding a smooth, hollow and non-conducting pipe vertically with charged spherical ball of mass 10 g carrying a charge of +10 mC inside it which is free to move along the axis of the pipe. The boy is moving the pipe from East to West direction in the presence of magnetic field of 2T. With what minimum velocity, should the boy move the pipe such that the ball does not move along the axis. Also determine the direction of the magnetic field |CBSE SAMPLE PAPER 2025| 2025 CBSE SAMPLE PAPER:    • 2025 CBSE SAMPLE PAPER   This video is helpful for students preparing for Jee & neet Aspirants and Cbse & state board students ‎‪@physicswithrishirajsir‬   _______________________________________________ Ncert Examples Class 12th:    • Ncert Examples Class 12th   Ray Optics:    • 9. Ray Optics and optical instruments   Electrostatic and Field:    • 1-Electric Charges and field   Electrostatic potential and capacitance:    • 2.Electrostatic potential and capacitance   Moving charges and magnetism:    • 4.Moving charges and magnetism   Simple Harmonic Motion:    • Simple Harmonic Motion   _______________________________________________ #jeemains #jeeadvanced #cbseboard #ncert ‎‪@physicswithrishirajsir‬