2.22 The current I0 in the circuit in Fig. P2.22 is 1 A.
a) Find I1?
b) Find the power dissipated in each resistor.
c) Verify that the total power dissipated in the circuit equals the power
developed by the 150 V source.
3.5 For each of the circuits shown in Fig. P3.3,
a) find the equivalent resistance seen by the source,
b) find the power developed by the source.
3.6 For each of the circuits shown in Fig. P3.4,
a) find the equivalent resistance seen by the source,
b) find the power developed by the source.
3.7 a) In the circuits in Fig. P3.7 (a)–(d), find the equivalent resistance
seen by the source.
b) For each circuit find the power delivered by the source
3.31 For the circuit in Fig. P3.31, find Ig and then use current division to
find I0.
3.61 Use a Y-to-∆ transformation to find:
(a) I0?
(b) I1 ?
(c) I2 ?
(d) the power delivered by the ideal current source in the circuit in
Fig. P3.61.