An electric Field of intensity 3.3 kN/C is applied along the x-axis. Calculate t

Question

An electric Field of intensity 3.3 kN/C is applied along the x-axis. Calculate the electric flux through a rectangular plane 0.350o m wide and 0.700 m long if the following conditions are true (a) The plane is parallel to the ya-plane. (b) The plane is parallel to the xy-plane. (c) The plane contains the y-axis, and its normal makes an angle of 35.0 with the ax-axis. Need Help? Show My Work o 15 P Ask Your Te Van de Graaff generator is charged so that a proton at its surface accelerates radially outward at 1.00 x 10m/s Find the following (a) the magnitude of the electric force on the proton at that instant magnitude direction S (b) the magnitude and direction of the electric field at the surface of the generator N/C direction Need Help?Resd Show My Work

Explanation / Answer

flux = E.A = E A cos(theta)

E = 3300 N/C i^

(A) A = 0.350 x 0.7 i^ = 0.245 i^

flux = E.A =808.5 N m^2 / C

(B) A = 0.245 k^

flux = 0

(C) flux = E A cos37 = 645.7 N m^2/ C

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