An electron is moving in a circular path...

An electron is moving in a circular path under the influence fo a transerve magnetic field of `3.57xx10^(-2)T`. If the value of `e//m` is `1.76xx10^(141) C//kg`. The frequency of revolution of the electron is

1GHz

100MHz

62.8 Mhaz

6.28 MHz

Text Solution

Verified by Experts

The correct Answer is:

Topper's Solved these Questions

MOVING CHARGE AND MAGNESIUM
AAKASH INSTITUTE|Exercise SECTION D|16 Videos
MOVING CHARGE AND MAGNESIUM
AAKASH INSTITUTE|Exercise SECTION B|25 Videos
MOTION IN STRAIGHT LINE
AAKASH INSTITUTE|Exercise Assignment (SECTION - J)|2 Videos
MOVING CHARGES AND MAGNETISM
AAKASH INSTITUTE|Exercise Assignment Section J (Aakash Challengers Questions)|5 Videos

Similar Questions

Explore conceptually related problems

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

An electron is moving on a circular path of radius r with speed v in a transverse magnetic field B. e/m for it will be

An electron is moving with a velocity of 10^(7) ms^(-1) on a circular path of radius 0.57 cm in a magnetic field of 10^(-2) Wbm^(-2) . Find the value of e//m for the electron.

A point charge is moving in a circular path of radius 10cm with angular frequency 40pi ra//s. The magnetic field produced by it at the center is 3.8xx10^(-10)T . Then the value of charge is:

An electron move in a circular path of radius 2 cm under the influence of a magnetic field of 0.1 teals applied perpendicular to its plane of motion . Calculate the de Broglie wavelength of electron.

A particle having the same charge as of electron moves in a circular path of radius 0.5 cm under the influence of a magnetic field of 0.5 T. If an electric field of 100V/m makes it to move in a straight path, then the mass of the particle is ( Given charge of electron = 1.6 xx 10^(-19)C )

An electron is accelerated in an electric field of 40V cm^(-1) . If e//m of electron is 1.76 xx10^(11) Ckg^(-1) , then its acceleration is

AAKASH INSTITUTE-MOVING CHARGE AND MAGNESIUM-SECTION C

An arrangment of three parallel staright wires placed perpendcular to...
Text Solution
|
A long wire carries a steady curent . It is bent into a circle of one ...
Text Solution
|
An electron is moving in a circular path under the influence fo a tran...
Text Solution
|
A rectangular coil of length 0.12 m and width 0.1 m having 50 turns...
Text Solution
|
A proton and an alpha particle both enters a region of uniform magneti...
Text Solution
|
A wire carrying current I has the shape as shown in the adjoining ...
Text Solution
|
An electron moving in a circular orbit of radius r makes n rotation...
Text Solution
|
Two identical long conducting wires AOB and Cod are placed at right an...
Text Solution
|
A current loop in a magnetic field
Text Solution
|
When a proton is released from rest in a room, it starts with an initi...
Text Solution
|
Two similar coils of radius R are lying concentriclaly with their pl...
Text Solution
|
An alternating electric field, of frequency v, is applied across the d...
Text Solution
|
A proton carrying 1 MeV kinetic energy is moving in a circular path of...
Text Solution
|
A current carrying closed loop in the from of a right angle isosel...
Text Solution
|
A uniform electric field and a uniform magnetic field are acting along...
Text Solution
|
A thin ring of radius R metre has charge q coulomb uniformly spread ...
Text Solution
|
A square loop, carrying a steady curren I is placed in a horizontal pl...
Text Solution
|
A square current carrying loop is suspended in a unifrom magnetic ...
Text Solution
|
A beam of cathode rays is subjected to crossed electric (E ) and magn...
Text Solution
|
A current loop consists of two identical semicircular parts each of ra...
Text Solution
|