Question

In Bohr's model, the electron revolves around the nucleus in a circular path of radius 5.1 x 10-11 m at a
frequency of 6.8 x 10's revolutions per second. The equivalent current is
[ ]
a) 1.09 x 10-3 A
b) 2 x 10-3 A
c) 1.5 x 10-3 A
d) 0.5 x 10-3 A​

Answer 1

Answer:

option a will be correct but clear the power of 10 used in frequency

Explanation: I = e/t =e* frequency = 1.6*10^-19 × 6.8*10^ clear it

I = 1.09 *10 ^ -19+whatever