Example - = q/L Solve for q q = 2 πε LrE = 6.28 29 ×...

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Example Given a cylinder of height 2 m and radius  20 cm. How much charge can it hold before field at  surface causes a breakdown? Breakdown in air occurs when
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Unformatted text preview: = q/L λ Solve for q q = 2 πε LrE = ( 6.28 29 × ( 8.85 × 10-12 29 ( 2 29( 0.2 29 ( 3 × 10 6 29 = 67 μ C...
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