Cutnell Kenneth
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Electric Field question for Physics 8th edition by John Cutnell and Kenneth Johnson?
This question is from Ch. 18 number 41. You will need the book to see the figures.
The magnitude of each of the charges in the figure below is 8.95 10-12 C. The lengths of the sides of the rectangles are 3.03 cm and 4.75 cm. Find the magnitude of the electric field at the center of the rectangle in the figures below.
Where is the figure?
Anyway, I can guess what you need is Phythagorus’ law to calculate the absolute distance between them than use Coulomb’s 1st law for charge attraction.
