Q.
Statement 1: When a charging particle is fired in a magnetic field, the radius of its circular path is directly proportional to the kinetic energy of the particle.Statement 2: The centripetal force on the test charge q0 is q0v2 B, where v is the velocity of a practical and B is the magnetic field in which the test charge in fired.
see full answer
Talk to JEE/NEET 2025 Toppers - Learn What Actually Works!
Real Strategies. Real People. Real Success Stories - Just 1 call away
An Intiative by Sri Chaitanya
a
Both statements 1 and 2 are correct
b
Statement 1 is correct statement 2 is incorrect
c
Statement 1 is incorrect statement 2 is correct
d
Both statements 1 and 2 are incorrect
answer is D.
(Unlock A.I Detailed Solution for FREE)
Ready to Test Your Skills?
Check your Performance Today with our Free Mock Test used by Toppers!
Take Free Test
Detailed Solution
If the path of the charged particle is circular, then radius of circular path is directly proportional to the speed and mass of the particle as r= mvq0B∴ Centripetal force = mv2r=q0vBAlso, r= 2mK/qB
Watch 3-min video & get full concept clarity