00:01
Hi friends, here it is given a circular area of radius 5 .3 centimeter in x by plane.
00:18
So area vector will be ir square k -cap.
00:24
In the first part, if magnetic field of 0 .165 tesla is along k -cap, we have to calculate the flux.
00:36
Flux is defined as b .a, that is 0 .165 k -cap.
00:47
Dot, pi r square k .k.
00:51
So flux will be 0 .165 pi into 5 .3 into 10 to the power minus 2 square k .k.
01:06
So it is to be 1 .46 10 to the power minus 3.
01:17
B part, if magnetic field of 0 .165 tesla making 53 .1 degree with z -axis, so flux will be pi r squared into b, cost of 53 .1, that is, pi into 5 .3, that is, 5 .3, 10 to the power minus 2, square into 0 .165 cost of 53 .1...