H পরমাণুর প্রথমটিতে ইলেকট্রনের বেগ 2.18xx10^(6) m//s হলে, এর va কত...

If the velocity of the electron in first in first of H atom is 2.18xx10^(6) m//s , what is its value in third orbit?

(1)/(1*6xx10^(-18))

The electron in first orbit of hydrogen with velocity 2.18 xx 10^(6) m//s . If the radius of first orbit is 0.53 Å, then orbital current is

An electron in the hydrogen atom circles around the proton with a speed of 2.18xx10^(6) m/s in an orbit of radius 0.53Å . The equivalent current is

In a region of uniform electric field, as an electron travels from A to B, it slows from v_A = 6.1 xx 10^(6) m//s to v_(B) = 4.5 xx 10^(6) m//s . The potential change Delta V = V_(B) - V_(A) in volts nearly.

Compute the force (in vetcor notation ) on an electron moving with velocity vecV = 2.5 xx 10^(6)hati m//s in a magnetic field vecB =(10hati- 6 hatk) xx 10 ^(2) Wb//m^(2) , if charge on an electron e =1.6 xx 10^(-19) coulomb.

In hydrogen atom the electron is moving round the nucleus with velocity 2.18xx10^(6) m/s in an orbit of radius 0.528Å . The cenripetal acceleration of the electron is

The electron in the first orbit of hydrogen has velocity 2.18xx10^(6) m/s. If radius of first orbit is 0.53 Å then orbital current in the orbit is

The energy of incident radiation, which emits the electrons with a velocity of 2.5 xx 10^(6) m/s and work function 1.8 e V , is