In a doubly excited magnetic systems, the magnetic torques and forces act in such a direction as to tend to ___________
Posted: Thu Jul 14, 2022 10:06 am
a) decrease the field energy at constant currents
b) decrease the field co-energy at constant currents
c) increase the field energy at constant currents
d) none of the mentioned
b) decrease the field co-energy at constant currents
c) increase the field energy at constant currents
d) none of the mentioned