A cone has radius r 300 cm and is on a horizontal table, Ask an Expert

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A cone has radius R = 30.0 cm and is on a horizontal table. The angle formed by the height and side at the vertex = 60.0°. A uniform electric field of 1420 N/C penetrates the cone from the left and is parallel to the base. What is the magnitude of the net flux that enters the cone?

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