In the london equation, it is postulated that the current density inside a superconductor is proportional to the vector potential, i. e., j =-aa. (a) from the london equation and the maxwell equations, derive the meissner effect. in other words, prove that the magnetic field inside a bulk superconductor is 0 when there is an applied static magnetic outside. [10] (b) now consider a superconducting plate. an external magnetic field b is applied parallel to the plate. derive the expression for b(x) inside the superconducting plate, if the plate is placed perpendicular to the x-axis.

0.55x745.7j and a calculator

  distance on the y-axis and time on the x-axis.

explanation:

the instantaneous velocity = change in position/time taken

the slope of the graph should give instantaneous velocity.

  slope of a graph = change in value of y -axis / change in values of x -axis

  comparing both the equations

    change in value of y -axis = change in position

  change in values of x -axis = time taken

so position values should be on the y axis and time values should be on the x axis.

distance on the y-axis and time on the x-axis.

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!