Equation of EM wave is E = E0 sin(wt-kx+...

Equation of EM wave is `E = E_0 sin(wt-kx+phi)` what is the ratio of electric and magnetic force on charge moving with velocity `v=3 xx 10^7 m/s`

a.10

b.20

c.30

d.40

Text Solution

AI Generated Solution

Topper's Solved these Questions

JEE MAIN 2021
JEE MAINS PREVIOUS YEAR|Exercise PHYSICS SECTION B|30 Videos
JEE MAIN 2023
JEE MAINS PREVIOUS YEAR|Exercise Question|455 Videos

Similar Questions

Explore conceptually related problems

What is the ratio of electric and magnetic forces between two moving charges?

Ratio of electric and magnetic field due to moving point charge if its speed is 4.5xx10^(5)m//s

Electric field in EM waves is E= E_0sin (kz-omegat)(hati+hatj) , then equation of magnetic field is:

A beam of light travelling along x-axis is described by the magnetic field, E_y=(600 Vm^-1) sin omega (t-x//c) Calculating the maximum electric and magnetic forces on a charge q=2e, moving along y-axis with a speed of 3xx10^7m//s , where e=1.6xx10^(-19)C .

A plane e.m. wave propagating in the x-direction has a wavelength 5.5 mm. The electric field is in the y-direction and its maximum magitude is 36Vm^_1 . Write suitable equation for the electric and magnetic fields as a function of x and t and find energy density of e.m. wave. Calculate the maximum electric and magnetic force on a charge q=2e, moving along y-axis with a speed of 3.0xx10^7ms^-1 , where e=1.6xx10^(-19)C .

(a) Derive a relation for the velocity of electromagnetic wave. (b) An electromagnetic wave is travelling along Z-axis is described by magnetic field B_x =4 xx 10^(-10) sin ( omega t - kx -kz)T Find the maximum electric and magnetic field on an alpha particle moving along Y-axis with a speed of 5 xx 10^6 m/s. Charge on the electron is 1.6 xx 10^(-19) C.

An EM wave is propagating along x-axis such that vec(E) = 800 sin (kx - wt) hat(j) . If an electron is projected with velocity 3 × 10^7 m/s . Along y-axis then the maximum magnetic force experienced by electron is

(a) An e.m. wave is travelling in a medium with a velocity vecv=vhati .Draw a sketch showing the propagation of the e.m. wave, indicating the direction of the oscillating electric and magentic fields. (b) How are the magnitudes of the electric and magnetic fields related to the velocity of the e.m. wave?

Electric field of an em wave is E = 200 sin(w(t - x/c))V/m . An electron is moving with speed 3x10^7 m/s . Find magnetic force on an electron.

JEE MAINS PREVIOUS YEAR-JEE MAIN 2022-Question

Two identical containers are filled with same gas at same temperature....
Text Solution
|
If M,LT are measured with accuracy of 0.5%find accuracy in measurement...
Text Solution
|
Equation of EM wave is E = E0 sin(wt-kx+phi) what is the ratio of elec...
Text Solution
|
If input x and y of a logic gate is shown and its output A is also sho...
Text Solution
|
Text Solution
|
If velocity of a bullet becomes 1/3 of its initial velocity on penetra...
Text Solution
|
On increasing temperature, drift velocity of electrons in a conductor
Text Solution
|
A projectile is fired from the surface of earth of radius R with speed...
Text Solution
|
A high frequency carrier wave C(T)=5sin(8 pi t) is modulated by massag...
Text Solution
|
A soap bubble of radius 3cm enclosed by another soap bubble of radius ...
Text Solution
|
A block of mass m is at rest on a rough inclined plane, whose friction...
Text Solution
|
For given two rods, a radius of crosssection of each one is 1.4mm, if ...
Text Solution
|
Two wave of intensity I1 and I2 such that I1/I2 = 1/4 produce interfer...
Text Solution
|
The energy density of EMW is given by u=alpha/beta xx sin((alpha x)/kT...
Text Solution
|
Two heat engine are operating between 100k to 300k as shown. If effici...
Text Solution
|
4 coulomb charge split into two parts x and 4-x and placed at some dis...
Text Solution
|
A proton moves in a circle of radius 60cm is uniform field B=1T in a p...
Text Solution
|
If net deviation of ray from the given system of prism is 1/x then fin...
Text Solution
|
Activity of a radio active sample is 64 xx 10^-4 dps and half life in ...
Text Solution
|
Choose correct option for EMW
Text Solution
|