p2.71. Use mesh-current analysis to find the values of i1 and i2 in Figure p2.27. Select i1 clockwise around the left-hand mesh, i2 clockwise around the right-hand mesh, and is clockwise around the center mesh.
P2.66. Determine the value of v_(2) and the power delivered by the source in the circuit of Figure P2.24 by using mesh-current analysis.
P2.67. Use mesh-current analysis to find the value of i_(1) in the circuit of Figure P2.48.
P2.68. Solve for the power delivered by the voltage source in Figure p2.68, using the mesh-current method.
P2.72. Find the power delivered by the source and the values of i1 and i2 in the lead which has the heating element in an oven that normally operates at 120 volts.
b) Now suppose that due to a fault in the wiring at the distribution panel, the neutral wire becomes an open circuit. Determine the values across the loads and comment on the probable outcome for a sensitive circuit.