Two rods that are each 1 m in length are arranged on an axis so that their ends are 1 m apart as shown. The left rod has a charge density λ = +3 μC/m and the right rod has a charge density λ = -4μC/m. What is the magnitude of the electric field at the point shown, which is 0.7 m from the end of the left rod? Answer in N/C. 114996.77

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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.