The 10.00 V battery in the figure (Figure 1) is removed from the circuit and reinserted with the opposite polarity, so that its positive terminal is now next to point a. The rest of the circuit is as shown in the figure. Part A For related problemsolving tips and strategies, you may want to view a Video Tutor Solution of A complex network. Find the current through 3.00 S2 resistor. Express your answer with the appropriate units. HA I3.00 N = Value Units Submit Request Answer Part B Find the current through 4.00 SN resistor.

Part A The switch in (Figure 1) has been in position 1 for a long time. It is changed to position 2 at t 0s. Suppose that AV = 9V. What is the charge Q on the capacitor immediately after the switch is closed? Express your answer with the appropriate units. Figure Q- Value Units Submit Request Answer Part B 25 0 4 pF AV What is the current I through the resistor immediately after the switch is closed? Express your answer with the appropriate units. HA What is the charge Q on the capacitor at t = 50 µs? Express your answer with the appropriate units. HA Q = Value Units Submit Request Answer Part D What is the current I through the resistor at t= 50 us? Express your answer with the appropriate units. HA I = Value Units

The current i = 36 mA is passing through a system of five resistors connected as shown in the circuit below. Find the magnitude of the current in each resistor if R, = 5 0, R2 = 7 0, R3 = 2 0, R4 = 8 0, and Rg = 6 0. Use Kirchhoff's rules to solve for the currents. R, R3 R5 R2 R4 The current through R1, i, = 22.88 Units mA The current through R2, i2 = 13.14 Units mA The current through R3, iz = 9.72 X Units mA The current through R4, i4 = 9.428 Units mA The current through Rg, ig = 3.714 Units mA The direction of the current through Rg is UP ww

Part D