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Problem: What is the magnitude of the electric field Ec at C due to the charges at A, B, and D?

FREE Expert Solution

Electric field,

E=kqr2, where is Coulomb's constant, is the charge, and r is the distance from the point to the charge. 

For the electric field at point C, we have:

EC=kQArA2+kQBrB2+kQDrD2

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What is the magnitude of the electric field Ec at C due to the charges at A, B, and D?

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