answer all parts

1. An engineer provides you with the following representation of the H field of and EM wave that propagates in Air. mH H (z, t) = H1 sin (at + 4y) a) What is the direction of propagation of this field? b) What is the direction of oscillation of this field? c) Is this a plane wave? Explain d) Is this a uniform plane wave? Explain e) Use Faraday's Law to find the E vector associated with this field. This is a time omain operation f) Find the phasor form of H? show your work g) Us Faraday's Law with the phasor form and find H. Show your work h) Find E in the time domain