3 years ago

What is the purpose of using a wedge?

Physics

1 answer:

valentinak56 [21]3 years ago

4 0

Think of a wedge as something you put in between objects, so it is a separates objects

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balu736 [363]

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$E=\frac{\eta}{\epsilon_o}=\frac{Q}{A\epsilon_o}\\\\A=\frac{Q}{E\epsilon_o}\\\\=\frac{(3.9\times 10^9)\times (1.6\times10^{-19})}{(1.0\times 10^5 )\times (8.85\times10^{-12})}\\\\A=7.0508\times 10^{-4} \ m^2$

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