am stuck on how to solve this problem.  Find the electric field at the location of qa in the figure given that qb = +2.50 nC, qc = - 3.50 nC, qd= 0.000 nC , q = +2.00 nC , and the square is 18.0 cm on a side. a) The electric field magnitude and vector angle at qa due to qb? (Would it be the same format for qc and q?) b) The NET electric field and magnitude and vector angle at qa

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Electric Charges and Fields

One of the fundamental properties is the electromagnetic property. Charge cannot be destroyed by any process and this contributes formally to the law of charge conservation.