Find the magnetic flux density B when E is given by 3sin y i + 4cos z j + ex k.
Find the magnetic flux density B when E is given by 3sin y i + 4cos z j + ex k. Correct Answer -∫(4sin z i – ex j – 3cos y k)dt
We know that Curl (E) = -dB/dt. The curl of E is (4sin z i – ex j – 3cos y k). To get B, integrate the -curl(E) with respect to time to get B = -∫(4sin z i – ex j – 3cos y k)dt.