Physics
Wave Propagation in Dilute Plasmas
In this section we consider wave propagation in an ionised plasma comprising ne electrons and rti ions per unit volume. In a dilute plasma we…
Electromagnetic Waves
Physics
Standing waves on Open Circuited Lossless Transmission Line
Unless the line is terminated with the characteristic impedance there will also be reflected waves traveling in the —x direction, and the wave amplitude will…
Chemistry
Electronegativity
The degree of ionic character in a covalent bond is determined by the electronegativity difference between the two elements bonded together. Electronegativity is the ability…
Physics
Transmission Lines
Transmission lines are electrical cables which consist of two parallel conductors of uniform cross section, usually separated by a dielectric, and which are designed to…
Technology
What is E-mail?
In short electronic mail is known as e-mail E-mail is a fast and efficient mode of communication with friends, classmates, relatives or colleagues through internet.…