Question:-
39. The equation Δ, `B = 0 (`B is the magnetic flux density) implies
Option (A)
Magnetostatic fields are conservative
Option (B)
Magnetostatic fields have have no sources or sinks
Option(C)
`B is the force per unit current element
Option(D)
Magnetic dipole moment is conservative
Correct Option:
()
question-answer-faq-2539