In millikan’s oil drop experiment, an oil drop of mass 16 × 10-6 Kg is balanced by an electric field of 106 v/m. The charge in coulomb on the drop, assuming g = 10 m/s2 is
A. 6.2 × 10-11
B. 16 × 10-19
C. 16 × 10-11
D. 16 × 10-13
Answer:C
In millikan’s oil drop experiment, an oil drop of mass 16 × 10-6 Kg is balanced by an electric field of 106 v/m. The charge in coulomb on the drop, assuming g = 10 m/s2 is
A. 6.2 × 10-11 B. 16 × 10-19 C. 16 × 10-11 D. 16 × 10-13