What is the maximum value of the electric field

Reference no: EM13539226

What is the maximum value of the electric field in an electromagnetic wave whose average intensity is 3.75W/m^2 ?
E_max=_______V/m

Reference no: EM13539226

Questions Cloud

Find the current necessary to float the wire : A straight, stiff, horizontal wire of length 30 cm and mass 60 g is connected to a source of emf by light, flexible leads. A magnetic field of 1.5 T is horizontal and perpendicular to the wire. Find the current necessary to float the wire; that is, f..

Find the magnetic moment of the magnet : A small magnet of length 7.1 cm is placed at an angle of 80 degree to the direction of uniform magnetic field of magnitude 0.01 T. The observed torque has a magnitude of 0.07 N m. Find the magnetic moment of the magnet.

What is the rms value of electric field in the laser beam : A laser emits a cylindrical beam of light 2.8mm in diameter.If the average power of the laser is 2.6mW , what is the rms value of the electric field in the laser beam?

Radio station broadcasts its signal uniformly : A 73kW radio station broadcasts its signal uniformly in all directions. What is the average intensity of its signal at a distance of 300m from the antenna? I_avg=_______mW/m^2

What is the maximum value of the electric field : What is the maximum value of the electric field in an electromagnetic wave whose average intensity is 3.75W/m^2 ?

Television is tuned to a station broadcasting at a frequency : A television is tuned to a station broadcasting at a frequency of 7.00×10^7Hz . For best reception, the rabbit-ear antenna used by the TV should be adjusted to have a tip-to-tip length equal to half a wavelength of the broadcast signal.Find the op..

In radiofrequency ablation : In radiofrequency (RF) ablation, a small needle is inserted into a cancerous tumor. When radiofrequency oscillating currents are sent into the needle, ions in the neighboring tissue respond by vibrating rapidly, causing local heating to temperatur..

Time the command is received by voyager at neptune : When the Voyager I and Voyager II spacecraft were exploring the outer planets, NASA flight controllers had to plan the crafts' moves well in advance.How many seconds elapse between the time a command is sent from Earth and the time the command is ..

The radiation pressure exerted by beam of light : The radiation pressure exerted by beam of light 1 is half the radiation pressure of beam of light 2. If the rms electric field of beam 1 has the value E_0 , what is the rms electric field in beam 2?

User Account

All Pages