vikas askiitian expert
Last Activity: 14 Years ago
velocity in any orbit = (2.18*106)/n m/s
V2 = (2.18*106)/2 m/s
radius of any orbit = (52.9)*10-12n2 m
r2 = (52.9*10-12)4 m
time in which electron completes one revolution is
T = 2pir2/V2
T =12*10-16
let it completes n crevolution so total time taken = n(12*10-16)
n(12*10-16) = 10-8
n = 8.23 * 106 revolutions