An constant electric field, 
N/C, goes through a surface with area 
m2. (This surface can also be expressed as an area of 10 m2 with the direction of the unit vector ![]()
src="https://sciemce.com/media/2/ppg__cognero__Chapter_25_Gauss_apos_s_Law.__media__7d94a3f5-3b36-4dc7-aedd-c86064e2bc84.PNG" style="vertical-align:middle;" />. What is the magnitude of the electric flux through this area?
A. 24 N ? m2/C
B. 48 N ? m2/C
C. 0.24 N ? m2/C
D. 0.48 N ? m2/C
E. 0
Answer: A
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