$q_1, q_2, q_3$ and $q_4$ are point charges located at point as shown in the figure and $S$ is a spherical Gaussian surface of radius $R$. Which of the following is true according to the Gauss's law
$q_1, q_2, q_3$ and $q_4$ are point charges located at point as shown in the figure and $S$ is a spherical Gaussian surface of radius $R$. Which of the following is true according to the Gauss's law
- A
$\oint\limits_s {\left( {{{\vec E}_1} + {{\vec E}_2} + {{\vec E}_3}} \right).d\overrightarrow A = \frac{{{q_1} + {q_2} + {q_3}}}{{2\,{ \in _0}}}}$
- B
$\oint\limits_s {\left( {{{\vec E}_1} + {{\vec E}_2} + {{\vec E}_3}} \right).d\overrightarrow A = \frac{{{q_1} + {q_2} + {q_3}}}{{{ \in _0}}}} $
- C
$\oint\limits_s {\left( {{{\vec E}_1} + {{\vec E}_2} + {{\vec E}_3}} \right).d\overrightarrow A = \frac{{{q_1} + {q_2} + {q_3} + {q_4}}}{{{ \in _0}}}} $
- D
None of the above
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- [AIPMT 2015]
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Consider the following two statements:
$(I)$ Flux through a spherical surface enclosing the charge is $\phi=q_{\text {enclosed }} / \varepsilon_{0}$.
$(II)$ A charge placed inside uniformly charged shell will experience a force.
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- [KVPY 2017]
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