- Home
- Standard 12
- Physics
1. Electric Charges and Fields
easy
પૃષ્ઠ $S$ માંથી કેટલું વિદ્યુત ફલ્કસ પસાર થાય?
A
$3q/{\varepsilon _0}$
B
$2q/{\varepsilon _0}$
C
$q/{\varepsilon _0}$
D
શૂન્ય
(AIIMS-2003)
Solution
(b) $\varphi = \frac{1}{{{\varepsilon _0}}} \times {Q_{enc}} = \frac{1}{{{\varepsilon _0}}}(2q)$
Standard 12
Physics
