a charge of -8.00nc is spread unformaly over the surface of one face of a non coducating disk of radius 1.05cm .find the magnitude and direction of the electric field this disk procedue at a point P on the axis of the disk a distance of 2.50 cm from it center (b)suppose that the charge were all pushed away from the center and distributed uniformaly on the outer rim of the disk. find the magnitude and direction of the electric field at point P. (c) if the charge is all bought to the center of the disk ; find the magnitude and direction of the electric field at point P. (d) why is the field in part (a)stronger then the field in part(b)why is he field in part(d)the strongest of the three fields?

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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.