A voltage of 2000 V exists across 1 cm insulating space between two parallel conducting plates. An electron of charge 1.6 × 10-19 coulomb is introduced into space. The force on the electron is
1
182 × 10-26 N
2
3.2 × 10-14 N
3
1.6 × 10-19 N
4
4.5 × 1026 N