Home Physics Magnetism and Matter JEE Main 2021 - ( Magnetic Effects of Current ) Two ions of masses 4amu and 16 amu have char…
Physics Magnetism and Matter JEE Main 2021 - ( Magnetic Effects of Current ) MCQ (Single Correct)

Two ions of masses 4amu and 16 amu have charges +2e and +3e respectively. These ions pass through the region of constant perpendicular magnetic field. The kinetic energy of both ions is same. Then:

A
lighter ion will be deflected less than heavier ion
B
lighter ion will be deflected more than heavier ion
C
both ions will be deflected equally
D
no ion will be deflected.

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Verified by Experts
The correct answer is:
B

Given they have same kinetic energy

( is for hearier ion and is for lighter ion)

Deflection

(R Radius of path)

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