Electric Charges And Fields Ques 28
28. A sphere encloses an electric dipole with charges $\pm 3 \times 10^{-6} C$. What is the total electric flux across the sphere?
[NEET Odisha 2019]
(a) $6 \times 10^{-6} Nm^{2} / C$
(b) $-3 \times 10^{-6} Nm^{2} / C$
(c) Zero
(d) $3 \times 10^{-6} Nm^{2} / C$
Show Answer
Answer:
Correct Answer: 28.(c)
Solution:
(c) $\phi _{\text{Total }}=\frac{q _{\text{enclosed }}}{\varepsilon_0}$
$ \phi _{\text{Total }}=\frac{0}{\varepsilon_0}=0 $
BETA
