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morpeh [17]
3 years ago
11

A diverging mirror is .................

Physics
1 answer:
lyudmila [28]3 years ago
5 0
Is there a multiple choice?
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The inner conductor of a coaxial cable has a radius of 0.800 mm, and the outer conductor’s inside radius is 3.00 mm. The space b
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Explanation:

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V = \frac{2K_e \lambda}{k}ln(\frac{b}{a})

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V = \frac{2K_e \lambda}{k}ln(\frac{b}{a}) =  \frac{2*8.99*10^9*18*10^6 }{2.3}ln(\frac{3}{0.8}) =140.71 *10^{15} *1.322 \\\\V= 186.02 *10^{15} \ V

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