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Home Q & A Board Science-Related Homework Help Physics
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rado202 rado202
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5 months ago

The rms electric field strength at a distance r from a 25 W light source is found to be 4.33 N/C. What is the distance r?



▸

22 m



▸

6.3 m



▸

30 m



▸ 40 m
Textbook 
College Physics

College Physics


Edition: 5th
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sherbiejr16sherbiejr16
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5 months ago
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rado202 Author
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5 months ago
Thanks for your help!!
mambah4
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Yesterday
Thanks
annabananerz
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2 hours ago
This helped my grade so much Perfect
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