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Ok, so a lot people said that
1. the charge outside of the enclosed surface wouldn't influence the total flux that penetrate the surface
2. q/ε wouldn't change if the charge inside the surface does not change (see my painting, so it can help you understand what i meant)
i was ok with these rules individually at first , but then when i put it together there is a problem, which is when the surface changes, the same electric line would have a different dA⋅E because the angle would be different, so when sum the surface integral, can the value still be the same?(i know i shouldn't question the authority, and i know the answer will be yes, but give me an explanation, and that will be so much helpful to me. Thank you)
1. the charge outside of the enclosed surface wouldn't influence the total flux that penetrate the surface
2. q/ε wouldn't change if the charge inside the surface does not change (see my painting, so it can help you understand what i meant)
i was ok with these rules individually at first , but then when i put it together there is a problem, which is when the surface changes, the same electric line would have a different dA⋅E because the angle would be different, so when sum the surface integral, can the value still be the same?(i know i shouldn't question the authority, and i know the answer will be yes, but give me an explanation, and that will be so much helpful to me. Thank you)