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anonymous
 one year ago
An electric field is measured at 3.00 × 10^5 N/C at a distance from a source point charge of 3.00 × 10^6 C. How far is the point from the source charge?
A. 0.09 m
B. 0.30 m
C. 0.36 m
D. 0.60 m
anonymous
 one year ago
An electric field is measured at 3.00 × 10^5 N/C at a distance from a source point charge of 3.00 × 10^6 C. How far is the point from the source charge? A. 0.09 m B. 0.30 m C. 0.36 m D. 0.60 m

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Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.2the requested distance is given by the subsequent formula: \[\large d = \sqrt {\frac{{KQ}}{E}} = \sqrt {\frac{{9 \times {{10}^9} \times 3 \times {{10}^{  6}}}}{{3 \times {{10}^5}}}} \]

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0ok! so we get 0.3? so choice B is our solution?
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