問題詳情
50. The magnitude of the magnetic field at point P for a certain clectromagnetic wave is 2.12 uT. Whatis the magnitude of the electric field for that wave at P ? (c = 3.0 x 108 m/s)
(A)636 NIC
(B)745 N/C
(C) 5.23 HN/C
(D) 6.36 JN/C
(E)7.45 HN/C
參考答案
答案：A
難度：計算中-1
書單：沒有書單，新增