Magnetic field due to currentHard
Question
A uniform magnetic field 
B0 ĵ exists in a space. A particle of mass m and charge q is projected towards negative x-axis with speed v from the a point (d, 0, 0). The maximum value v for which the particle does not hit y-z plane is
B0 ĵ exists in a space. A particle of mass m and charge q is projected towards negative x-axis with speed v from the a point (d, 0, 0). The maximum value v for which the particle does not hit y-z plane is Options
A.
B.
C.
D.
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