What magnitude of electric field will balance a deutron nucleus of mass 3.2 x 10-27 Kg. (Take g = 10 m s-2)
Answer & explanation
Correct answer: option 2
Use : mg = qE
E = mg/q
m = 3.2 x 10-27 Kg ; g = 10 m s-2 ; q = 1.6 x 10-19 C
E = 2 x 10-7 N C-1
What magnitude of electric field will balance a deutron nucleus of mass 3.2 x 10-27 Kg. (Take g = 10 m s-2)
Correct answer: option 2
Use : mg = qE
E = mg/q
m = 3.2 x 10-27 Kg ; g = 10 m s-2 ; q = 1.6 x 10-19 C
E = 2 x 10-7 N C-1