Two identical bar magnets are fixed with their centres at a distance d apart. A stationary charge Q is placed at P in between the gap of the two magnets at a distance D from the centre O as shown in the Figure
The force on the charge Q is
Direct prependicular to the plane of paper
Zero
Directed along OP
Directed along PO
Magnetic force If B=0 -
F=0
-
magnetic field apply force on moving charge only. Hence there is no force here on stationary charge
Option 1)
Direct prependicular to the plane of paper
This solution is incorrect
Option 2)
Zero
This solution is correct
Option 3)
Directed along OP
This solution is incorrect
Option 4)
Directed along PO
This solution is incorrect