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azamat
3 years ago
9

A charge of 80 coulombs passes through a circuit in 5 seconds. What is the current through the circuit?

Physics
1 answer:
UkoKoshka [18]3 years ago
4 0

Answer:

I = 16amp

Explanation:

Charge coulomb ( Q ) = It

Where I =current in ampere

t = time = 5 seconds

80 = I × 5

I = 80/5

I = 16amp

The current through the circuit will be I = 16amp

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Which of the following terms is correct when talking about energy?
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An oil gusher shoots crude oil 25.0 m into the air through a pipe with a 0.100-m diameter. Neglecting air resistance but not the
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v=\sqrt{2gh}[/tex]

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4 0
3 years ago
Imagine that asteroid A that has an escape velocity of 50 m/s. If asteroid B has twice the mass and twice the radius, it would h
padilas [110]

Answer:

The same as the escape velocity of asteorid A (50m/s)

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The escape velocity is described as follows:

v=\sqrt{\frac{2GM}{R}}

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and since the scape velocity is 50m/s:

50m/s=\sqrt{\frac{2GM}{R}}

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v=\sqrt{\frac{2G(2M)}{2R} } =\sqrt{\frac{4GM}{2R} } =\sqrt{\frac{2GM}{R} }

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We found that the expression for escape velocity remains the same as for asteroid A, this because both quantities (radius and mass) doubled, so it does not affect the equation.

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Asteroid B would have an escape velocity the same as the escape velocity of asteroid A

7 0
3 years ago
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zaharov [31]
Newton’s fifth law says so i’m sorry it’s just logic
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3 years ago
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