An electron with charge \(-e\) and a positron with charge \(+e\) enter a region containing a uniform magnetic field directed into the page. Both particles move horizontally to the right with the same speed \(v\).

Choice	Direction of initial magnetic force on electron	Magnitude of initial magnetic force comparison
A	Toward the top of the page	Greater for the electron
B	Toward the bottom of the page	Equal for both particles
C	Toward the top of the page	Equal for both particles
D	Toward the bottom of the page	Greater for the positron

Which row in the table correctly identifies the direction of the initial magnetic force on the electron and compares its magnitude to that on the positron?