Minor correction: the orientation of the magnetic field should be clockwise (not counter-clockwise), relative to the electric field, such that the propagation direction is represented by the Poynting vector: S = E x H
The wave diagram shown at 4:58 with Blue magnetic field , seems to indicate that the total instantaneous power in the wave ( Poynting Vector) being exchanged between the magnetic and electric wave, is not constant, but oscillates in magnitude even reaching zero twice per cycle, As far as I know the instantaneous total power total power stored in the electric and magnetic fields is constant. Please explain that diagram!
Minor correction: the orientation of the magnetic field should be clockwise (not counter-clockwise), relative to the electric field, such that the propagation direction is represented by the Poynting vector: S = E x H
Thank you for a nice explanation
The wave diagram shown at 4:58 with Blue magnetic field , seems to indicate that the total instantaneous power in the wave ( Poynting Vector) being exchanged between the magnetic and electric wave, is not constant, but oscillates in magnitude even reaching zero twice per cycle, As far as I know the instantaneous total power total power stored in the electric and magnetic fields is constant. Please explain that diagram!
Nice explanation straight to the point
First visit, good explained mam
Thank you mam
Very neatly explained madam
We put our mobile phones on various positions. Then why they receive signals regularly..
The length of a linear broadcasting antenna is oriented in the X plane. A linear receiving antenna should be oriented in the ?
Very nice
Put more videos on antennas, playlist small.
Thank you
Easy to understand mam
Thank you sir
Mam tamil laa explain panugga PLZZ