In a plane electromagnetic wave
In a plane electromagnetic wave, the directions of electric field and magnetic field are represented by k^ and 2i^−2j^ , respectively. What is the unit vector along direction of propagation of the wave?
18
Sep
In a plane electromagnetic wave, the directions of electric field and magnetic field are represented by k^ and 2i^−2j^ , respectively. What is the unit vector along direction of propagation of the wave? In a plane electromagnetic wave respectively. What is the unit vector along direction of propagation of the wave? the directions of electric [...]
The electric field intensity produced by the radiations coming from 100 W bulb at a 3 m distance is E. The electric field intensity produced by the radiations coming from 50 W bulb at the same distance is:
04
Sep
The electric field intensity produced by the radiations coming from 100 W bulb at a 3 m distance is E. The electric field intensity produced by the radiations coming from 50 W bulb at the same distance is: In a plane electromagnetic wave the electric field oscillates sinusoidally at a frequency of 2.0×10^10 Hz and [...]
In a plane electromagnetic wave, the electric field oscillates sinusoidally at a frequency of 2.0×10^10 Hz and amplitude 48Vm^−1 .
04
Sep
In a plane electromagnetic wave, the electric field oscillates sinusoidally at a frequency of 2.0×10^10 Hz and amplitude 48Vm^−1 . In a plane electromagnetic wave the electric field oscillates sinusoidally at a frequency of 2.0×10^10 Hz and amplitude 48Vm^−1 . September 4, 2021 Category: Chapter 8 - Electromagnetic Waves , NCERT Exemplar Class 12 , [...]
In a plane electromagnetic wave, the electric field oscillates sinusoidally at a frequency of 2.0×10^10 Hz and amplitude 48Vm^−1. What is the wavelength of the wave?
04
Sep
In a plane electromagnetic wave, the electric field oscillates sinusoidally at a frequency of 2.0×10^10 Hz and amplitude 48Vm^−1. What is the wavelength of the wave? In a plane electromagnetic wave the electric field oscillates sinusoidally at a frequency of 2.0×10^10 Hz and amplitude 48Vm^−1. What is the wavelength of the wave? September 4, 2021 [...]
In a plane electromagnetic wave, the electric field oscillates sinusoidally at a frequency of 2.5×10^10Hz and amplitude 480V/m. The amplitude of oscillating magnetic field will be
04
Jun
In a plane electromagnetic wave, the electric field oscillates sinusoidally at a frequency of 2.5×10^10Hz and amplitude 480V/m. The amplitude of oscillating magnetic field will be In a plane electromagnetic wave the electric field oscillates sinusoidally at a frequency of 2.5×10^10Hz and amplitude 480V/m. The amplitude of oscillating magnetic field will be June 4, 2021 [...]
A flood light will be covered with filter that transmits red light. The electric field of the emerging beam is represented by a sinusoidal plane wave Ex = 38.8 sin( 1.2 × 10^7 z− 3.6 × 10^15 t ) V/m. The average intensity of beam in watt/m^2 will be:
29
Oct
A flood light will be covered with filter that transmits red light. The electric field of the emerging beam is represented by a sinusoidal plane wave Ex = 38.8 sin( 1.2 × 10^7 z− 3.6 × 10^15 t ) V/m. The average intensity of beam in watt/m^2 will be: In a plane electromagnetic wave the [...]
The magnetic field between the plates of radius 12 cm separated by a distance of 4 mm of a parallel plate capacitor of capacitance 100 pF along the axis of plates having conduction current of 0.15 A is
29
Oct
The magnetic field between the plates of radius 12 cm separated by a distance of 4 mm of a parallel plate capacitor of capacitance 100 pF along the axis of plates having conduction current of 0.15 A is In a plane electromagnetic wave the electric field oscillates sinusoidally at a frequency of 2.5 x 10^10 [...]
In a plane electromagnetic wave , the electric field oscillates sinusoidally at a frequency of 2.5 x 10^10 Hz and amplitude 480 V/m. The amplitude of the oscillating magnetic field will be
29
Oct
In a plane electromagnetic wave , the electric field oscillates sinusoidally at a frequency of 2.5 x 10^10 Hz and amplitude 480 V/m. The amplitude of the oscillating magnetic field will be In a plane electromagnetic wave the electric field oscillates sinusoidally at a frequency of 2.5 x 10^10 Hz and amplitude 480 V/m. The [...]