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AlladinOne [14]
3 years ago
10

Plzzzzzzz help me 15 pt for 1st 10 for 2nd

Physics
2 answers:
maks197457 [2]3 years ago
8 0
Mass is the right answer
AnnyKZ [126]3 years ago
5 0
Yeah mass is the right answer
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Answer:

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3 years ago
A line of charge starts at x = +x0 and extends to positive infinity. The linear charge density is λ = λ0x0/x. Determine the elec
kari74 [83]

Explanation:

it is given that, the linear charge density of a charge, \lambda=\dfrac{\lambda_ox_o}{x}

Firstly, we can define the electric field for a small element and then integrate for the whole. The very small electric field is given by :

dE=\dfrac{k\ dq}{x^2}..........(1)

The linear charge density is given by :

\lambda=\dfrac{dq}{dx}

dq=\lambda.dx=\dfrac{\lambda_ox_o}{x}dx

Integrating equation (1) from x = x₀ to x = infinity

E=\int\limits^\infty_{x_o} {\dfrac{k\lambda_ox_o}{x^3}}.dx

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E=\dfrac{k\lambda_o}{2x_o}

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5 0
3 years ago
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xxTIMURxx [149]
There is a repulsive force between two charged objects when they are of like charges/ they are likely charged (like charges repel each other)
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a bicycle travels at a velocity of -2.33 m/s and has a displacement of -58.3 m. how much time did it take?
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