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Dmitry [639]
3 years ago
15

My kitty just past her name was winter :c

Physics
2 answers:
Yuliya22 [10]3 years ago
7 0
Oh I’m so sorry rip winter
uysha [10]3 years ago
3 0
Oh Cute I want a cat too:’(
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17 copper wires of length l and diameter d are connected in parallel to form a single composite conductor of resistance R. What
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now we have

r = \rho \frac{L}{\pi (\frac{d^2}{4})}

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now we know that such 17 resistors are connected in parallel so we have

R = \frac{r}{17}

R = \rho \frac{4L}{17 \pi d^2}

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now from above two equations we have

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D^2 = 17 d^2

now we have

\frac{D}{d} = 4.12

3 0
3 years ago
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