A) 1 : K
B) K : 1
C) \[1:{{K}^{2}}\]
D) \[{{K}^{2}}:1\]
Correct Answer: B
Solution :
\[{{F}_{a}}=\frac{{{q}_{1}}{{q}_{2}}}{4\pi {{\varepsilon }_{0}}{{r}^{2}}},\,{{F}_{b}}=\frac{{{q}_{1}}{{q}_{2}}}{K4\pi {{\varepsilon }_{0}}{{r}^{2}}}\] Þ \[{{F}_{a}}:{{F}_{b}}=K:1\]You need to login to perform this action.
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