Question

the direction of force on the charge -q moving in uniform magnetic field as shown in the following towards​

Answer 1

Answer:

in the -y direction

Explanation:

if you apply right hand thumb rule of cross product (v×B) you could get upwards ,but due to -ve charge the direction of the force would be opposite to the direction that you get.

Answer 2

the direction of force on the charge -q moving in uniform field in the -y direction. supoose that we apply  right hand thumb rule of cross product (v×B) you could get upwards ,but due to -ve charge the direction of the force would be opposite to the direction that you get. this will be shown above.