Question
Physics Question on Electric charges and fields
A uniform electric field E-3×105NC-1 is acting along the positive Y-axis. The electric flux through a rectangle of area 10cm × 30 cm whose plane is parallel to the Z-X plane is
A
12×103 Vm
B
9×103 Vm
C
15×103 Vm
D
18×103 Vm
Answer
9×103 Vm
Explanation
Solution
The correct answer is Option (B) : 9×103 Vm