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Compute each part of given question:
Question: Consider the Earth and a cloud layer 900 m above the planet to be the plates of a parallel-plate capacitor.
Part A: If the cloud layer has an area of 5.0 km2 = 5000000 m2, what is the capacitance?
F
Part B: If electric field strength greater than 3.0 x 106 N/C causes the air to break down and conduct charge (lightning), what is the maximum charge the cloud can hold?
C
Please keep it short and simple and please no copy and paste.
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