Question

12.5V, R, S, R, 480 A) 4.87 W 90.781 W C) 1.46 W D W DW 418W G) 105 W 3W 3) in the circuit to the right, an ideal battery, connected to three resistors as shown What is the power dissipated in each of the resistors R.? (This is the power dissipated in each individually, not the sum of the two) R- R 4 A) Increase by current C) increase the current throughout Di Dent Change the Rosare parte E) Dent Change the battery is F) Doesn't change and we in series G)Decrease, the botary current decreases HO Decrease the Rivolisco 3) Decrease the battery voltage is divided between Rand R, 9 None of the above 4) in the circuit for problem 3, one of the resistors R, is removed from the circuit so that the circuit just becomes the other Rz, and the battery in series. Relative to the circuit in problem 3. the power dissipated in the remaining R, Wil: (See answers on the other pages.) SR-15 AR-30R, 100R20 V 55V

Answer 1

3) {= 12.5 R,= 252 R₂ =4802 R4 48 it 25 E 2 49c2 Iz 12.5 49 25 X 12.5 49 V₂ 248 12.5 ha = 300 49 V 2 Pa 11 1300 49 (300)? (49) ²x48 11 0.781 w ug (4) 7302 {= 12.5 Req= 48+25= 12.5 I a 73 1-41 p = x 48 (1930) (B) Increases, the R, voltage decreases.