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Helen [10]
3 years ago
9

if you moved closer and closer to a star, how would its apparent magnitude change? a. it would increase. b. it would decrease. c

. it would remain the same.
Physics
2 answers:
Serga [27]3 years ago
7 0
As you move closer to the star, it appears brighter. Brighter magnitudes are lower numbers, so the star's apparent magnitude would decrease.
Likurg_2 [28]3 years ago
5 0

Answer:

Your answer is B. Decrease Hopefully this helps!

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Answer:

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The magnetic field at point P due to a 2.0-A current flowing in a long, straight, thin wire is 8.0 μT. How far is point P from t
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Answer:

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Explanation:

Applying ampere's law to the wire, we get:

B = \frac{\mu_oI}{2\pi r}\\\\r =  \frac{\mu_oI}{2\pi B}

where,

r = distance of point P from wire = ?

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8 0
3 years ago
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