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What is the electric field amplitude at a distance of 3 m from a 110 W lightbulb? Assume all the power of the bulb goes into light of a single color with $\lambda$ = 500 nm and assume the bulb produces a spherical wave.

          What is the electric field amplitude at a distance of 3 m from a 110 W lightbulb? Assume all the power of the bulb goes into light of a single color with $\lambda$ = 500 nm and assume the bulb produces a spherical wave.
        
What is the electric field amplitude at a distance of 3 m from a 110 W lightbulb? Assume all the power of the bulb goes into light of a single color with λ = 500 nm and assume the bulb produces a spherical wave.

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University Physics with Modern Physics
University Physics with Modern Physics
Hugh D. Young 14th Edition
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What is the electric field amplitude at a distance of 3 m from a 110 W lightbulb? Assume all the power of the bulb goes into light of a single color with A = 500 nm and assume the bulb produces a spherical wave. 1.15*10^-9 N/C Submit Answer Incorrect. Tries 1/10 Previous Tries
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00:01 Okay, the question is what is the electric field amplitude at a distance of 0 .75 meter from a 100 watt light block...
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