Use the node-voltage method to find v0 in the circuit attached.

5. Manufacturers recommend always powering devices using batteries of the same brand and freshness. This is important. Batteries change voltage as they discharge, which can cause old batteries to drag down new ones. To illustrate this, consider the circuit shown below. Show that when the load is connected, most of the current that leaves the new battery does not go through the load. IntRes2 200mQ DeadChemistry 1.1V Old Battery IntRes1 100mQ FreshChemistry 1.5V NewBattery Off Von LoadCircuits 1000

Please use the current divider formula I have given you.

Based upon the following assumptions V1 = 28V R1 = 2.2kQ, R2 = 8380 R3 = 1.1k), R4 = 2 5k) R5 = 3.9k) If there is a load resistor = 680Q between A and B, use Thevenin's theorem and find the power dissipated in RTH with Rj in place State your answer in mW with 3 significant digits and only enter the number, no units. If necessary use scientific notation in the form 1200 = 1.2e3 or 0 012 = 1.2e-2. Notice it is power in RTH not Ri that we're looking for.