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nalin [4]
3 years ago
8

Three point charges are placed on the y-axis: a chargeqaty=a,a charge-2qat the origin, and a chargeqaty= -a.Such an arrangement

is called an electricquadrupole.(a) Find the magnitude and direction of the electric field at points on thepositive x-axis. (b) Use the binomial expansion to find an approximate expression for the electric field valid for x >> a.Contrast this behavior to that of the electric field of a point charge and that of the electric field of a dipole.
Physics
1 answer:
scZoUnD [109]3 years ago
6 0
This is something else smh be try B
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Answer:

F = 50[N], to the left.

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<u>First problem</u>

<u />

In order to solve this problem we must apply Newton's laws, in such a way that we must perform a summation of forces on the horizontal axis. In this way we will analyze each force and the direction of action.

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5 0
4 years ago
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