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 opti...
Electrostatic and Field:
• 1-Electric Charges and...
Electrostatic potential and capacitance: • 2.Electrostatic potent...
Moving charges and magnetism: • 4.Moving charges and m...
Simple Harmonic Motion:
• Simple Harmonic Motion
_______________________________________________
#jeemains #jeeadvanced #cbseboard #ncert
‎‪@physicswithrishirajsir‬