Home
Class 12
PHYSICS
The charge to mass of an electron is ...

The charge to mass of an electron is `1.76 xx 10^(11)` C/Kg what is the gyromagnetic ratio of an orbital electron

A

`3.21 xx10^(-22)`

B

`2.16 xx10^(-23)`

C

`1.26xx10^(-23)`

D

`3.21 xx 10^(-24)`

Text Solution

Verified by Experts

The correct Answer is:
B
The gyromagnetic ratio =`(M_(0))/(L_(0))=(e )/(2m_(e ))`
`=1/2(e )/(m_(e ))`
`=1/2(1.76xx10^(11)=0.88xx10^(11))`
`=8.8 xx10^(110) C/kg`
Promotional Banner

Topper's Solved these Questions

  • MAGNETISM

    MARVEL PUBLICATION|Exercise TEST YOUR GRASP|15 Videos

  • MAGNETIC EFFECTS OF ELECTRIC CURRENT

    MARVEL PUBLICATION|Exercise MCQ|195 Videos

  • OSCILLATIONS

    MARVEL PUBLICATION|Exercise MCQ|368 Videos

Similar Questions

Explore conceptually related problems

The gyromagnetic ratio of electron is

The gyromagnetic ratio of an electron in sodium atom is

The charge of an electron is 1.6 xx 10^(-19)C what will be the value of charge on Na^(+) ion.

The rest mass of an electron is 9.11xx10^(-31) kg. Molar mass of the electron is

State the dimensions and SI unit of the gyromagnetic ratio of an orbital electron.

The charge on the electron is 1.6 xx 10^(-19) C . The order of magnitude is

It is desired to obtain a diffraction pattern for electrons using a diffraction grating with lines separated by 10 nm. The mass of an electron is 9.11 xx 10^(-31)kg. What is the approximate kinetic energy of electrons that would be diffracted by such a grating?

What is the gyromagnetic ratio of an orbital electron ? State its formula and SI unit.

If the electronic charge e=1.6xx10^(-19)C and the specific charge e/m off electron is 1.76xx10^(11)C(kg)^(-1) then calculate the mass m of the electron.