Which one of the following statements is correct regarding the electric flux on the three closed surfaces shown in the figure? I: S1 has the largest electric flux. Il: Flux on S3 is zero. III: S2 and S3 have equal flux. Choose from the options below 2a No Charge sh E-30 N/C Surfacel (S1) Surface2 (52) Surface3 (S3) O l only O l only O l and II O None of them O Il and II
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