The energy storing capacity of magnetic field is about ________ times greater than that of electric field?
A. 50,000
B. 25,000
C. 10,000
D. 40,000
Answer:A
The energy storing capacity of magnetic field is about ________ times greater than that of electric field?
A. 50,000 B. 25,000 C. 10,000 D. 40,000
Explanation: As the energy storage capacity of the magnetic field is higher, it is most commonly used as coupling medium in electro-mechanical energy conversion devices.