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My name is Ann [436]
2 years ago
7

if the forces are moving in the same direction, ____ the forces. Please help i’m actually so confused!

Physics
1 answer:
jasenka [17]2 years ago
6 0

Answer:

Explanation:

the directions may change

Or they will repel and become opposite sides

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Light bulb 1 operates with a filament temperature of 2700 K whereas light bulb 2 has a filament temperature of 2100 K. Both fila
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Answer:

0.3659

Explanation:

The power (p) is given as:

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since both the bulbs radiate same power

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Where, 1 denotes the bulb 1

2 denotes the bulb 2

thus,

A₁e₁σT₁⁴ = A₂e₂σT₂⁴

Now e₁=e₂

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or

\frac{A_1}{A_2} }=0.3659

6 0
3 years ago
An isolated charged point particle produces an electric field with magnitude E at a point 2 m away. At a point 1 m from the part
guajiro [1.7K]

Explanation:

The electric field at a distance r from the charged particle is given by :

E=\dfrac{kq}{r^2}

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if r = 2 m, electric field is given by :

E_1=\dfrac{kq}{(2)^2}\\\\=\dfrac{kq}{4}\ .....(1)

If r = 1 m, electric field is given by :

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Dividing equation (1) and (2) we get :

\dfrac{E_1}{E_2}=\dfrac{\dfrac{kq}{4}}{kq}\\\\\dfrac{E_1}{E_2}=\dfrac{1}{4}\\\\E_2=4\times E_1

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one contains datta that can take up hard drive or disc space weras a picture takes up space on walls or photo albums

Explanation:

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