The magnetic field of an E.M. wave is given by $B = (\frac{3}{2} i + \frac{1}{2} j) 30 sin (ω (t - \frac{z}{c}))$ (S.I.
Units). The corresponding electric field in S.I. units is :

Question

The magnetic field of an E.M. wave is given by B=( 32i+ 12j)30 sin ⁡ ( (t- zc) ) (S.I. Units). The corresponding electric field in S.I. units is :

Accepted Answer

Correct answer: A. (a) B=( 32i+ 12j)30 sin ⁡ ( (t- zc) ) E=B c andE=B_0c Here E( 32 (-j )+ 12i) E_0=30c E=( 12i- 32j)30 csin ⁡ ( (t- zc) )

$The magnetic field of an E.M. wave is given by B = (\frac{3}{2} i + \frac{1}{2} j) 30 sin (ω (t - \frac{z}{c})) (S.I. Units). The corresponding electric field in S.I. units is :$