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- A point charge is moving in a circle with constant speed. Consider the magnetic field produced by the charge at fixed point P (not the centre of the circle) on the axis of the circle.<div class
- #Physics
- #Engineering
- #Class 12
- #Magnetic Effects of Current and Magnetism
- #Joint Entrance Examination Main
A point charge is moving in a circle with constant speed. Consider the magnetic field produced by the charge at fixed point P (not the centre of the circle) on the axis of the circle.
Option: 1
It is constant in magnitude only.
Option: 2
It is constant in direction only.
Option: 3
It is constant in magnitude and direction both.
Option: 4
It is not constant in both magnitude and direction.
Answers (1)
Only a single charge is there. So, no continuos current. Therefore, at any instant, only a small current at that particular instant and particular place and ring.
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