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QUESTION 16 A disk of radius 5 cm carries a uniform surface charge density of 4 μC/m. Find the exact electric field on the axis of the disk at a distance of 0.03 cm and compare this to the result for an infinite disk. 224,027 and 225,430 N/C for a finite and infinite disk, respectively. 224,530 and 225,430 N/C for a finite and infinite disk, respectively. 225,430 and 225,880 N/C for a finite and infinite disk, respectively 224,530 and 225,880 N/C for a finite and infinite disk, respectively.

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The electric field is (4x10-5)(0.03x10-2)( 2(8.85x10-12 0.03x10 0.00.0003 224530 NC The electric field is 4x10-6 2(8.85x10-12

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