JEE Advanced 2026 Physics question
In a vacuum chamber, a particle of charge and mass is projected with a velocity from the plane at time in an electric field of . At , the electric field is switched off and a magnetic field of is switched on. The acceleration due to gravity is . Correct option(s) is/are:
Answer: (A),(C)
Solution
Here and , so . **Phase 1 ( s).** Acceleration . Hence
=1+t, =2-10t, y=2t-.
At s: , , and $y=0.4-0.2=0.2\
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