- #1
ninjadrummer8
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Homework Statement
I need to find the energy transferred per unit time from a microwave oven, and the only information I have is:
Wavelength = .122m
Peak Magnetic Field of microwaves = 1.3*10^-5 T
Homework Equations
c=f*lambda
I = (c*B^2)/(permeability of free space) = EB / (permeability of free space)
The Attempt at a Solution
My problem is I need either "c" or "f" in c=f(lambda) OR the electric field... I think? I'm not quite sure what to do.