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MAVERICK [17]
2 years ago
9

Write the formular of force experienced by charge in electric field​

Physics
2 answers:
lesya [120]2 years ago
7 0
The answer is b) force exponerse by charge in electric field
finlep [7]2 years ago
3 0

Answer:

{ \sf{F=Ee}}

Explanation:

F » Force

E » Electric field intensity

e » magnitude of charge

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c. The forces acting on the box are balanced.

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Which of the following types of technologies has best helped scientists to study very high-energy objects in outer space, such a
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A submarine is stranded on the bottom of the ocean with its hatch 21.0 m below the surface. calculate the force (in n) needed to
Tanzania [10]

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28,400 N

Explanation:

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p_{top} = p_{atm} + \rho g h=1.013\cdot 10^5 Pa + (1000 kg/m^3)(9.8 m/s^2)(21.0 m)=3.071 \cdot 10^5 Pa

On the lower part of the hatch, there is a pressure equal to

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So, the net pressure acting on the hatch is

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which acts from above.

The area of the hatch is given by:

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