Three point charges, q, 2q, and 3q, are at the vertices of an equilateral triangle of...

Three point charges, q, 2q, and 3q, are at the vertices of an equilateral triangle of sides a. If q= 15.8 nC and a= 11.1 cm, what is the magnitude of the electric field at the geometric center of the triangle?

Please explain in details, in particular the trig to set up the equilateral triangle. I am confused.

Expert Solution

genius_generous answered 1 year ago

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Three point charges, q, 2q, and 3q, are at the vertices of an equilateral triangle of...

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