For Gauss's law, mark the correct statement(s).
(1) If we displace the enclosed charges (within ... VIDEO
For Gauss's law, mark the correct statement(s).
(1) If we displace the enclosed charges (within a Gaussian surface) without crossing the boundary, then both \( \vec{E} \) and \( \phi \) remain same.
(2) If we displace the enclosed charges without crossing the boundary, then \( \vec{E} \) changes but \( \phi \) remains the same.
(3) If the charge crosses the boundary, then both \( \vec{E} \) and \( \phi \) would change.
(4) If the charge crosses the boundary, then \( \phi \) changes but \( \vec{E} \) remains the same.
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