The magnetic field of a plane electromag...

The magnetic field of a plane electromagnetic wave is given by: `vec(B)=B_(0)hat(i)-[cos(kz- omegat)]+B_(1)hat(j)cos(kz+omegat)` where `B_(0)=3xx10^(-5)T` and `B_(1)=2xx10^(-6)T`. The rms value of the force experienced by a stationary charge `Q=10^(-4)C` at `z=0` is close to:

0.1 N

0.9 N

`3xx10^(-2)N`

0.6 N

Text Solution

Verified by Experts

The correct Answer is:

Topper's Solved these Questions

NTA JEE MOCK TEST 32
NTA MOCK TESTS|Exercise PHYSICS|25 Videos
NTA JEE MOCK TEST 34
NTA MOCK TESTS|Exercise PHYSICS|25 Videos

Similar Questions

Explore conceptually related problems

Magnetic field in a plane electromagnetic wave is given by bar(B) = B_(0)"sin"(kx + omegat)hat(j)T Expression for corresponding electric field will be

The magnetic field in a plane electromagnetic wave is given by B_(y) = 2 xx 10^(-7) sin (0.5 xx 10^(3)x + 1.5 xx 10^(11) t) . This electromagnetic wave is

The magnetic field in a plane EM wave is given by B = (100 mu T) sin [(2 x10^(15) s^(–1))(t – x//c)] hat(j) The equation for electric field is

The magnetic field in plane electromagnetic wave is given by B_(y) = 4 xx 10^(-6) sin (0.2 xx 10^(4) x + 0.6 xx 10^(12)t) T, then find i) Wavelength (ii) Speed of the wave

The magnetic field in the plane electromagnetic wave is given by B_(z)=2xx10^(-7) sin(0.5xx10^(3)x+1.5xx10^(11)t) tesla. The expression for electric field will be:

What is the intensity of a traveling plane electromagnetic wave if B_m" is " 3.0xx10^(-4) T ?

The magnetic field vector of an electromagnetic wave is given by B=B_(0)(hat(i)+hatj)/(sqrt(2))cos(kz-omegat) , where hati,hatj represents unit vector along x and y - axis repectively .At t=0 s , two electric charges q_(1) of 4pi coulomb and q_(2) of 2pi coulmb located at (0,0,(pi)/(k))and(0,0,(3pi)/(k)) , repectively ,have the same velocity of 0.5chati ,(where c is the velocity of light ).The ratio of the force actig on charge q_(1) to q_(2) is :

NTA MOCK TESTS-NTA JEE MOCK TEST 33-PHYSICS

A 10 muF capacitor and a 20 muF capacitor are connected in series acro...
Text Solution
|
The equivalent capacitance between A and B, where two concentric spher...
Text Solution
|
The escape velocity from the earth is about 11 km/s. The escape veloci...
Text Solution
|
A monatomic ideal gas sample is given heat Q. One half of this heat is...
Text Solution
|
A particle is projected directly along a rough plane of inclination th...
Text Solution
|
When a string is divided into three segments of lengths l(1),l(2) a...
Text Solution
|
The magnetic field of a plane electromagnetic wave is given by: vec(B)...
Text Solution
|
U - tube moves with a constant speed parallel to the surface of a sta...
Text Solution
|
The figure shows an overhead view of a corridor with a plane mirror MN...
Text Solution
|
A solid spherical ball of mass m is released from the topmost point of...
Text Solution
|
A diode AM detector with the output circuit consisting of R=1 kOmega a...
Text Solution
|
A working transitor with its three legs marked P, Q and R is tested us...
Text Solution
|
In an energy recycling process, X g of steam at 100^(@)C becomes water...
Text Solution
|
In a simple pendulum experiment for determination of acceleration due ...
Text Solution
|
A stationary wave of amplitude A is generated between the two fixed en...
Text Solution
|
A solid cylinder is kept on one edge of a plank of same mass and lengt...
Text Solution
|
The circuit shown in fig 5.230 contains three resistors R1 =100Omega,...
Text Solution
|
The magnetic field induction at the centre of a current - carrying cir...
Text Solution
|
A body of mass m = 10 kg is attached to a wire of length 0.3m. The max...
Text Solution
|
A beam of light consists of two wavelengths, 6300Å and 5600Å. This bea...
Text Solution
|