A Closed Cylinder with a 0

question 38

Multiple Choice

A closed cylinder with a 0.15-m radius ends is in a uniform electric field of 300 N/C, perpendicular to the ends.The total flux through the cylinder is:

• A)0 N.m²/C
• B)4.2 N.m²/C
• C)21 N.m²/C
• D)280 N.m²/C
• E)can't tell without knowing the length of the cylinder

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