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aniked [119]
2 years ago
5

Which of the following stars is likely to be the coldest? Select one: a. The white-colored star b. The orange-colored star c. Th

e blue-colored star d. The red-colored star
Physics
2 answers:
worty [1.4K]2 years ago
6 0
The White colored star is likely to be the coldest
sashaice [31]2 years ago
6 0

Answer:

I would say the white star would be the coolest

Explanation:

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The potential difference comes out to be

10 \times 10 {}^{ - 3} m

Given:

σ = 8. 85 × 10-9 c/m2

we know,

E = \frac{σ}{2ε0}

E =  \frac{8.85 \times 10 {}^{ - 9} }{2ε0}

E =  \frac{v}{d}

given the potential difference between two equipotential surface=5v

E=∆v

∆d=∆v/E

=  \frac{5 \times 8.85 \times 10 { }^{ - 12} \times 2 }{8.85 \times 10 {}^{ - 9} }

Δ = 10 \times 10 {}^{ - 3} m

Thus the potential difference is

10 \times 10 {}^{ - 3} m

Learn more about potential difference from here: brainly.com/question/28165869

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