A constant electric field   is present throughout a region of space that includes the plane bounded by the y and z axes and the lines y = 50 cm and z = 50 cm. The electric flux through the plane's surface, in N ? m2/C, is

A. 0.
B. 0.25.
C. 25.
D. 50.
E. 100.


Answer: C

Physics & Space Science

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