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| 1. |
For a plane electromagnetic wave propagating along + Y axis, magnetic field is,B_(x)=8xx10^(-6)sin{(3xx10^(8))t-(0.4xx10^(3))y}hat(i)T.Find periodic time, wave no and write equation of corresponding electric field. |
| Answer» Solution :`T=2.093xx10^(-8)s, (1)/(LAMBDA)=63.69m^(-1), vec(E )=vec(E)_(Z)=2400 sin {(3xx10^(8))t-(0.4xx10^(3))}hat(k)Vm^(-1)` | |