Question

A charged particle of mass $2$kg and charge $2$C moves with a velocity $\overrightarrow{V}=8\hat{i}+6\hat{j}$m/s in a magnetic field $\overrightarrow{B}=2\hat{K}T.$ Then

• A. The path of particle may be $x^2+y^2-4x-21=0$
• B. The path of particle may be $x^2+y^2=25$
• C. The path of particle may be $y^2+z^2=25$
• D. The time period of particle will be $3.14$s

Answer 1

Answer: (A), (B), (D)

The correct options are
A The path of particle may be $x^2+y^2-4x-21=0$
B The path of particle may be $x^2+y^2=25$
D The time period of particle will be $3.14$s