Just provide the answer:

26. Four 20-2 resistors are connected in parallel and the combination is connected to a 20-V emf device. The current in any one of the resistors is: A) 0.25 A B) 1.0 A C) 4.0 A D) 5.0 A E) 100 A22. Resistances of 2.0 2, 4.0 , and 6.0 Q and a 24-V emf device are all in series. The potential difference across the 2.0-Q resistor is: A) 4V B) 8V o) 12V D) 24V E) 48V 23. A portion of a circuit is shown, with the values of the currents given for some branches. What is the direction and value of the current ? 12 A +4A T2A 24. Four 20-Q resistors are connected in parallel and the combination is connected to a 20-V emf device. The current in the device is: A) 025A B) 1.0A C) 40A D) 50A E) 100 A 25. By using only two resistors, R1 and R2 a student is able to obtain resistances of 3 Q, 4 Q, 12 Q, and 16 Q. The values of Ri and R: are: A)3Q,4Q B)2Qy12Q C)3Q16Q D)4Q,12Q E) 4Q,16Q 19. A 1.5-V battery is connected to a circuit and puts out a current of 0.45 A. How much power is the battery putting out? A) 0.30 W B) 0.68 W C) 3.3 W D) 5.0 W E) 7.4 W 20. In the diagram Ri > R2 > R3. Rank the three resistors according to the current in them, least to greatest. MY A) 1, 2, 3 B) 3, 2, 1 C) 1, 3, 2 D) 3, 1, 2 E) All are the same 21. In the diagram, the current in the 3-2 resistor is 4 A. The potential difference between points 1 and 2 is: 30 20 A) 0.75 V B) 0.8 V C) 1.25 V D) 12 V E) 20 V16. Which of the following graphs best represents the current-voltage relationship of an incandescent light bulb? i i v v | Il 1 Z;, . 1Y v A) 1 B) II C) I D) IV E) V 17. Suppose the electric company charges 10 cents per kW:h, How much does it cost to use a 125 watt lamp 4 hours a day for 30 days? A) $1.20 B) $1.50 C) $1.80 D) $7.20 E) none of these 18. An incandescent light bulb is marked "60 watt, 120 volt". Its resistance is: A) 05Q B) 120Q C) 180Q D) 240 Q E) 300