1. Determine the force attraction between charge Q1 and Q3. 2. Determine the electric field intensity midway Q1 and Q3 3. Determine the repelling force between Q1 and Q2 Q1 10 C Q3 = -250 20° 45° 15 m Q2 = 15 C

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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.