For a linear electromagnetic circuit, the following statement is true

For a linear electromagnetic circuit, the following statement is true 

(A) Field energy is equal to the co-energy (B) Field energy is greater than the co-energy (C) Field energy is lesser than the co-energy (D) Co-energy is zero
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Answer :

For a linear electromagnetic circuit, the following statement is true 

(A) Field energy is equal to the co-energy (B) Field energy is greater than the co-energy (C) Field energy is lesser than the co-energy (D) Co-energy is zero

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