Physics, 27.11.2019 03:31 tristenmathews

An isotropic point source emits light at wavelength 510 nm, at the rate of 170 w. a light detector is positioned 410 m from the source. what is the maximum rate db/dt at which the magnetic component of the light changes with time at the detector's location? the speed of light is c = 3 × 108 m/s, and μ0 = 4π × 10-7 h/m.

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An isotropic point source emits light at wavelength 510 nm, at the rate of 170 w. a light detector i...

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