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aaronfue
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Homework Statement
A uniform electric field of magnitude 6.5 [itex]\frac{N}{C}[/itex] passes through a circle of radius 12 cm. What is the electric flux through the circle when its face is perpendicular to the field lines.
The Attempt at a Solution
The only problem with this question is picturing the field lines. I initially thought that "perpendicular" meant 90°.
I tried to apply that angle to the flux formula, but I need to picture this surface? I'd appreciate an explanation of the EF and field lines. Or if there is a website that I can check that explains and shows how electric fields and field lines are shown.
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