
Field and Wave Electromagnetics 2nd Edition by David Cheng
النسخة 2الرقم المعياري الدولي: 978-0201128192
Field and Wave Electromagnetics 2nd Edition by David Cheng
النسخة 2الرقم المعياري الدولي: 978-0201128192 تمرين 45
Assuming the earth to be a large conducting sphere (radius= 6.37 × 10 3 km) surrounded by air, find
a) the capacitance of the earth;
b) the maximum charge that can exist on the earth before the ait breaks down.
a) the capacitance of the earth;
b) the maximum charge that can exist on the earth before the ait breaks down.
التوضيح
a)
Consider the radius of the large cond...
Field and Wave Electromagnetics 2nd Edition by David Cheng
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