The magnetic force acting on a charged p...

The magnetic force acting on a charged particle of charge `- 2muC` in a magnetic field of 2T acting in y direction, when the particle velocity is `(2hati + 3 hatj) xx 10^6 ms^-1`, is:

4 N is z direction

8 N is y direction

8 N in z direction

8 N in -z direction

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