39, refer to this problem. Consider a battery with an emt of 25. an internal resistance of 0.233 Q. Suppose it is connected to a 17.0-Q load. 38) How much current is flowing through the circuit? 39) What is the battery's terminal voltage? For numbers 40 - 41, refer to this problem: The terminal voltage of the 50.0-V battery in the circuit shown in the figure below is 47.0 V. r = 50 Q 10 A 10 A 40) What is the battery's internal resistance? 41) What is the circuit resistor's resistance? For numbers 42 - 43, refer to this problem: A 1.5-V emf source has an internal resistance of 0.50 0. After it has been connected to a load with a resistance R, the terminal voltage dropped to 1.45 V. 42) How much current is passing through the circuit? 43) What is the load resistance of the res For numbers 44 - 45, refer to this problem: A battery with an internal resistance of 0.5 ohms and an emf of 12.0 volts is connected to a 10.0-Q. 44) How much current is passing through the circuit? 45) What is the terminal voltage of the battery? For numbers 46 -48, refer to this problem: Items 6-8. Two resistors, with resistances 40 Q and 60 Q, respectively, are located in a series connection, connected to a 220 V terminal. 46) Determine the total current passing through the resistor 47) Determine the electric power dissipating from the resistor. 48) Find the energy resulting from the combination in 30 seconds. For numbers 49 - 50, refer to this problem: An appliance used up 33.0 kJ of energy for 60 seconds at a 220 V potential difference. 49) How much power is used in these 60 seconds 50) How much current is present in the appliance