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nikitadnepr [17]
2 years ago
7

Describe the resultant force acting on an object if it is at rest or travelling at a constant velocity.

Physics
1 answer:
Y_Kistochka [10]2 years ago
4 0

i don't know but i will give you 25 points (MrBeast)

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Answer:

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Explanation:

Since the potential changes from 0.90 V to 1.2 V when I move the probe 1 cm closer to the non-grounded electrode, the electric field is the gradient between the two points is given by E = -ΔV/Δx where ΔV = change in electric potential and Δx = distance of potential change = 1 cm = 0.01 m

Now ΔV = final potential - initial potential = 1.2 V - 0.90 V = 0.30 V

Since E = -ΔV/Δx

substituting the values of the variables into the equation, we have

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E = -30 V/m

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