R2 R₁ R₂ R3 m Q6 Given: R₁ = 1190 (Ohm) R₂ = 108 02 (Ohm) Find the equivalent resistance Req. REQ = ?? (2 (Ohm) R3 5968 Q (Ohm)

Please I need the exact number that goes to the box after expressing the answer to two significant figures.

In the figure on the right, the ideal batteries have emfs &1= 10 V and 82 = 83 = 6 V and the resistors are identical with R = 5 ohm. (a) independent eqaations to solve three unknown currents i, iz, and i; as shown in the figure and solve for the current i. That is, what is the magnitude and direction of iz? (b) (c) (d) batteries are equal to the total power loss in all the resistors. RI i ww. Apply Kirchhoffs loop and junction rules and obtain three El R3 R, 83 What is the magnitude and direction of iz? What is the total energy dissipation rate in all the resistors Prove that total power supplied to the circuit by the ww wwH

Thirty - five lead -acid cells, each of discharging capacity 100Ah at the 10-hour rate are to be fully charged at constant current for 8 hours.The dic. supply is 120 V, ampere - hour efficiency is 80O% and the e.m.f. of each cell at the beginning and end of charge is 1.9V and 2.6V respectively.Calculate the maximum and minimum value of the necessary resistance.lgnore internal resistance of the cells.