chapter23-question3 A 12 nC charge is distributed uniformly along the y axis from y=0 to y=4 m. Which of the following integral defines the x component of the electric field at x=2 m on the x axis (in Sl units, k = 9 x 10° N · m² /C?)? Option1 Option2 Option3 Option4 Option5 54 dy (4 + y²)³/2 27 dy J. 4+ y²)3/z 12 dy (4 + y²)³/2 216 dy 108 dy J, (4+ y²)3/z J J, 4+ y²)8/2

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A: GivenMass of rubber ball(m)=3.64 g=3.64×10-3 kgCharge q=18.6×10-6 C

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.