The rms value of the electric field of the light from the sun is 720 N//C The total energy density of the electromagnetic wave is
Averge energy density, mu(av) = (1)/(2)epsi(0)E(0)^(2) = 1/2 epsi(0)(sqrt(2)E(rms))^(2) = epsi(0)E(rms)^(2) = 8.85 xx 10^(-12) xx (720)^(2) = 4.58 xx 10^(-6) Jm^(-3)
How large must the electric field be to produce a 1.15 (rms) voltage between the ends of the antenna? Electromagnetic waves are radiated uniformly in all directions from a source. The rms electric field of the waves is measured ...
What is the maximum value of the electric field in an electromagnetic wave whose average intensity is 6.50 W/m^2? What is the maximum value of the electric field in an electromagnetic wave whose average intensity is 3.50 watt per square metre? What is ...
2 for this basis configuration the contour lines of the RMS- value of the electric field strength are shown. In Fig. 3 the electric field strength along a horizontal path in dif- ferent heights above ground for the same basis configuration is pre- sented. For the further calculation process...
Identify the given values: the resistance (R) is 2.5 kΩ and the rms voltage (V_{rms}) is 220 V. Convert the resistance from kilo-ohms to ohms. Since 1 kΩ = 1000 Ω, multiply 2.5 kΩ by 1000. View full solution Verified video answer for a similar probl...
We used the root mean square (RMS) values of the ECG signals to extract this periodic modulation. That is, we calculated the RMS value of each beat in an 80 msec window centered at the peak of the QRS complex; the derived RMS envelope exhibited periodic oscillation22,23. However, in ...
Most of the ongoing projects aimed at the development of specific therapies and vaccines against COVID-19 use the SARS-CoV-2 spike (S) protein as the main target. The binding of the spike protein with the ACE2 receptor (ACE2) of the host cell constitutes
To calculate the root mean square (RMS) value of the electric field produced by the radiation from a 100 W bulb at a distance of 1 m, we can follow these steps:Step 1: Determine the Effective Power Given that the bulb has an ef
Step by step video, text & image solution for The rms value of an alternating current, which when passed through a resistor produces heat three times of that produced by a direct current of 2A in the same resistor, is by Physics experts to help you in doubts & scoring excellent marks in...