In each case below (i) show mathematically that the field given is a straight line, a circle or an ellipse (ii) find an expression for the angle Psi between the field vector and the x-axis. (iii) In each case describe the type of polarization. E= (jx+y)e^-jkz E= [(1+j)y+(1-j)z]e^-jkx E= [(2+j)x+(3-j)z]e^-jky E= (jx+j2y)e^-jkz

the higher the current the higher the mag field around it the higher the influence on the compass

as we probably am aware that our atmosphere or air have various levels, each level has different gasses, and each gas has another porousness. at the point when the light originates from lower porousness to higher penetrability, it alters its course. with the goal that implies that when the light originates from the moon to the earth, it alters it's course a lot more occasions. it essentially implies that the state of the light piece of the moon is changed on the earth.

not copied too! hope this !

joke:

h o h o hope you have a merry christmas!