本题目来源于试卷: Physics Unit22: Electromagnetic Waves，类别为 通用国际物理
[单选题]
Radiation from the Syn(;4crq*p-s trzdw-5 d( smi uh04c*)fh,dic bxjzt+ uvm+. /b q xra+n reaches the Earth (above the atmosphere) at a rate of about c mdutxcz0* a+jhhb r/iv)b,4x.f+q+$1350 \; W/m^{2}$. Assume that this is a single EM wave and calculate the maximum value of the magnetic field.
A. $6.7 \; mT$
B. $4.8 \; mT$
C. $3.4 \; mT$
D. $2.4 \; mT$
参考答案: C
本题详细解析:
暂无
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