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#1 Physics help
The rate of flow of electromagnetic energy P through an area A placed normal to an electromagnetic wave will depend upon the permeability of free space μ0, and upon the instantaneous values of the electric field E, and magnetic field B. Find a possible relationship between these five quantities.
11/1 23:10
Amuro

#2
有比答案 = dP/dt ∝ AEB/μ0
但要寫steps
11/1 23:20
Amuro

#3
ele ..

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