Points aa and bb lie in a region where the yy-component of the electric field is Ey=α+β/y2Ey=α+β/y2. The constants in this expression have the values αα = 600 N/CN/C and ββ = 5.00 N⋅m2/CN⋅m2/C. Points aa and bb are on the yy-axis. Point aa is at yy = 2.00 cmcm and point bb is at yy = 3.00 cmcm. What is the potential difference Va−VbVa−Vb between these two points. Express your answer with the appropriate units.

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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.