Home
Class 12
PHYSICS
In a hydrogen atom, the electron is movi...

In a hydrogen atom, the electron is moving in a circular orbit of radius `5.3 xx 10^(-11) ` m with a constant speed of `2.2 xx 10^(6) ms^(-1) `. The electric current formed due to the motion of electron is ......

A

`1.066 xx 10^(-3) A `

B

`1.66 xx 10^(-3) A `

C

`1.00 A`

D

`1.81 xx 10^(-3) A `

Text Solution

Verified by Experts

Promotional Banner

Similar Questions

Explore conceptually related problems

An electron in an atom is revolving round the nucleus in a circular orbit of radius 5.3 xx 10^(-11) m, with a speed of 2 xx 10^(6) ms^(-1) . The resultant orbital magnetic moment and angular momentum of the electron is ...... Take charge of electron = 1.6 xx 10^(-19) C , mass of electron = 9.1 xx 10^(-31) kg.

An electorn moves in a circle of radius 10cm with a constant speed of 4.0xx10^(6)ms^(-1) .Find the electric current at a point on the circle.

In the Bohr's model of hy drogen atom, the electron moves around the nucleus in a circular orbit of radius 5xx10^(-11) m . Its time period is 1.5xx10^(-16)s . The current associated with the electron motion is:-

Electron is rotating in circular orbit with radius 5.2xx10^(-11)m and with linear speed 2xx10^(6)ms^(-1) in an hydrogen atom around the proton. Find the magnetic field produced at the centre of the orbit.

If an electron revolves in the circular path of radius 0.5A^(@) at a frequency of 5xx10^(15) cycles/sec. The equivalent electric current is

An electron is moving in a circular path under the influence of a transverse magnetic field of 3.57xx10^(-2)T . If the value of e/m is 1.76xx10^(11)C/(kg) , the frequency of revolution of the electron is

Calculate the wavelength of an electron moving with a velocity of 2.05 xx 10 ^(7) ms^(-1)

An electron falls freely in electric field of 9.1 xx 10^3 NC^(-1) , then acceleration of electron is .......

If the electron of the hydrogen atom is moving with a speed of 2xx 10^(6) m//sec . In a circular orbit of radius 5 xx 10^(-11) meter , then calucalate current in the orbit .

In hydrogen atom, the electron makes 6.6 xx 10^(15) revolutions per second around the nucleus in an orbit of radius 0.5 xx 10^(-10)m . It is equivalent to a current nearly