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Home / Doubts and Solutions/NEET/Physics

What is the capacitance of earth

 

Asked by Saloniaggarwal907 8th October 2018, 1:31 AM
Answered by Expert
Answer:
capacitance C of Sphere of Radius Ris given by, C   = 4πε0R .
 
If we assume earth as sphere of radius R, then capacitance of earth is 4πε0R , where R is radius of earth
 
Radius of earth = 6378 km
 
Capacitance of earth = 4π×8.854×10-12 ×6378×103 = 7.096×10-4 Farad
Answered by Expert 8th October 2018, 1:41 AM
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