How the velocity of an electron is related to its orbit?

The velocity of the electron in the nth orbit is given by vn=2.18×106×zn,where zis the atomic number of hydrogen atom which is equal to 1. Given: the ratio velocity of an electron in the nth orbit to the velocity of light (v) is 1:411.

What is velocity inversely proportional to?

We know that force is inversely proportional to the velocity when power is constant.

What is orbital radius inversely proportional to?

vp2 ~ 1 / rp, the square of a planet’s orbital speed is inversely proportional to its orbital radius. a = v2/r.

Is velocity of an electron is directly proportional to Z?

Remember that the velocity is directly proportional to the atomic number and inversely proportional to how far away the electron I from the nucleus i.e. in which orbital it is present.

What is the velocity of the electron in the first Bohr orbit?

18×106m/s.

Is velocity inversely proportional to force?

No, force is not proportional to velocity but it is proportional to change in velocity w.r.t. time. According to second law of motion, force os directly proportional to rate of change of momentum,if mass is constant again force is directly proportional to change in velocity w.r.t. time.

How does radius affect orbital velocity?

As seen in the equation v = SQRT(G * Mcentral / R), the mass of the central body (earth) and the radius of the orbit affect orbital speed. The orbital radius is in turn dependent upon the height of the satellite above the earth.

What happens to the orbital velocity of a satellite when the radius of orbit is increased?

Since no external force or torque acting on the satellite, the angular momentum of the object is conserved when the radius of the orbit is increased. The angular momentum, is constant. The square of the radius of the orbit and the angular velocity are in inverse proportion.

What is the relationship between velocity of electron and radius of orbit?

In an atom, the velocity of electron in the higher orbits keeps on decreasing. > In an atom, the velocity of… In an atom, the velocity of electron in the higher orbits keeps on decreasing. Velocity of electrons is inversely proportional to the radius of the orbit.

What is the velocity of a non-relativistic electron?

A non-relativistic electron does have velocity that’s almost proportional to the radius of the orbit because momentum is mv, which is proportional to the velocity. But for a r If you’re asking about an electron in an atom, quantum mechanics is important, and velocity is not a very useful concept.

Can an electron revolve in a stationary orbit?

The electron can revolve only in a certain selected orbit in which the angular momentum of the electron is equal to an integral multiple of nh/2π, where h is the Planck’s constant. These orbits are called stationary or permissible orbits. The electron does not radiate energy while revolving in these orbits.

What is the centripetal acceleration of electron in Bohr’s orbit?

The centripetal acceleration of electron in Bohr’s orbit of an atom is inversely proportional to the fourth power of the principal quantum number Let m be the mass of an electron revolving in a circular orbit of radius r with a constant speed v around the nucleus. Let – e and + e be the charges on the electron and the nucleus, respectively.