A battery with E = 33 V and negligible internal resistance is connected to a voltage conductor as shown in the figure. R1=1 Ω R2=68 Ω a) How big will the voltage U2 be if no external load is connected? b) What will be the current between A and B if these connection points are short-circuited. c) How large will U2 be for a load with a resistance of 68 Ω connected between A and B? d) What is the power of the circuit if a load with a resistance of 68 ‌Ω is connected between A and B?

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