Work needs to be done against the back emf (ε) in establishing the current. This work done is stored as

Question

Work needs to be done against the back emf (ε) in establishing the current. This work done is stored as (A) magnetic kinetic energy (B) magnetic potential energy (C) electric kinetic energy (D) electric potential energy

Tardigrade Admin · Accepted Answer

Correct answer is (b) magnetic potential energy

Q. Work needs to be done against the back emf (ε) in establishing the current. This work done is stored as

magnetic kinetic energy

magnetic potential energy

electric kinetic energy

electric potential energy

Correct answer is (b) magnetic potential energy

Q. Work needs to be done against the back emf $(ε)$ in establishing the current. This work done is stored as