Q1 A Write Down An Expression For The Electric Potential Caused By A Point Charge Define Any Terms You Use With The A 1 (34.83 KiB) Viewed 13 times
both needs to be done perfectly
Q1 (a) Write down an expression for the electric potential caused by a point charge. Define any terms you use with the aid of a diagram (3 marks) (b) A very large non-conducting flat plate has areal charge density (o= -12 Cm ²). Using Gauss' lawend stating your approximations, show that the electric field close to the plate is given by E2-0/280, and calculate this value for the plate. (4 marks)
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