A3.0 m0 resistor is connected in series with a 0.238 mf capacitor. this arrangement is connected to four 1.5 v batteries stacked in a series a) what is the initial voltage across the capacitor? b) what is the initial current through the resistor? c) how much charge is on the capacitor after 4.0 s?

Nitrogen (n2) undergoes an internally reversible process from 6 bar, 247°c during which pν1.2 = constant. the initial volume is 0.1 m3 and the work for the process is 121.14 kj. assuming ideal gas behavior, and neglecting kinetic and potential energy effects, determine heat transfer, in kj, and the entropy change, in kj/s. show the process on a t-s diagram.