8.A. Note that the batteries are not all connected with the same orientation. When the network reaches a steady state is there any current through the batteries and resistors? Explain briefly why you think so. 8.B. If you think that there is no current in the batteries and resistors in the steady state, find the voltage drop across each resistor. If you think that there is current, find the current through and voltage drop across each resistor. 8.C. Is there a voltage difference across the plates of the capacitor? If so, find it. If not, explain why there is none.

Determine the currents through the resistors, R2, R5, R6, and R7 in the set of junctions and branches shown in the figure, where I = 19.0 A, I3 = 2.4 A, and I4 = 8.2 A. Hint: Use Kirchhoff's junction rule; be sure to consider the branches where a current is shown, and assume the branches that appear disconnected are connected to other parts of the circuit. I2 = A I5 = I6 = A I7 = A R1 R2 R3 R4 R6 R7

The current flowing through a resistor is measured at several differnet voltages. What is the value of the resistor?        A. 0.05 B. 20 m C. 5 m D. 20

22. An 8 ohm resistor and a 6 ohm resistor are connected in series with a battery. The potential difference across the 6 ohm resistor is measured as 12 V. What is the potential difference across the battery?A. 28 V B. 24 VC. 26 V D. 22 V 23. What is power dissipated in the resistor of 6 ohm in question 22?A. 20 W B. 24 WC. 22 W D. 32 W

Three resistors with values of 2 ?, 9 ?, and 11 ? respectively are connected in series to a 12 V power source.  What is the equivalent resistance of the three resistors? What is the current in the 9 ? resistor? What is the potential difference across the 2 ? resistor?

You have a 100 meter long hollow square copper wire that has a side length of 5mm. The diameter of the cylindrical interior is 3.5 mm. If copper had a resistivity of (1.7x10^(-8)Ωm, what is the resistance of the wire? The units for the options are Ω. a.0.022 b. 0.068 c.0.11 d. 0.18 E.0.24

I am having trouble, can I please get some assistance with these questions! Four resistors with resistance, R1= 6ohms, R2= 4ohms, R3= 5ohms, and R4= 3ohms are arranged in the circuit to the right along woth a battery with a potential difference of 12V. A. What is the equivalent resistance of the entire circuit? B. What is the potential across and the current through resistor R1? C. What is the potential across and the current through resistor R4? D. What is the power dissipated by resistor R1?