Two series coils, each with an L of 250 \mu H, have a total inductance of 550\mu H connected series-aiding and 450 \mu H series-opposing. (a) How much is the mutual inductance L_M between the two coils? (b) How much is the coupling coefficient k?
Two series coils, each with an L of 250 \mu H, have a total inductance of 550\mu H connected series-aiding and 450 \mu H series-opposing. (a) How much is the mutual inductance L_M between the two coils? (b) How much is the coupling coefficient k?