阿摩線上測驗
32. Which of the following graphs represents the magnitude of the electric field as a function of the distance from the center of a solid charged conducting sphere of radius R?
(A)
(B) 
(C) 
(D) 
(E)
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統計： A(0), B(1), C(6), D(2), E(36) #2020476
統計： A(0), B(1), C(6), D(2), E(36) #2020476
