1) A 200-N/C electric field is in the positive x direction. The force on an electron in this field is:
a) 200 N in the +x direction.
b) 200 N in the -X direction.
c) 3.2*10^-17 m/s^2 in the +x direction
d)3.2*10^-17 m/s^2 in the -x direction
e) 0
2) An electric dipole consists of a particle with a charge of 6*10^-6C at the origin and a particle with a charge of -6*10^-6C on the x axis at x=3*10^-3m.. Its dipole moment is: