Adispersive material has an index of refraction n and an absorption coefficient a at the light frequency w. b) a linear dielectric material with susceptibility xe-2 is inserted in a capacitor which initially had a capaci- c) a current 11 flowing in coil 1 leads to a known flux φ2 through an adjacent coil 2. now 11 is turned off and d) on the surface of a conductor an electromagnetic wave has the complex wave number ka+ib. what is state the complex wave number tance c. what is the capacitance afterwards. a current i2 is passed through coil 2. what is the flux through coil 1? the skin depth?

It may seem strange that the selected velocity does not depend on either the mass or the charge of the particle. (for example, would the velocity of a neutral particle be selected by passage through this device? ) the explanation of this is that the mass and the charge control the resolution of the device--particles with the wrong velocity will be accelerated away from the straight line and will not pass through the exit slit. if the acceleration depends strongly on the velocity, then particles with just slightly wrong velocities will feel a substantial transverse acceleration and will not exit the selector. because the acc