Question

Question 2: The following questions refer to the circuit shown below. a) Find the current through the battery. Show your work please. b) Find the current through the 90 12 resistor. Explain how you arrived at this answer. c) Find the voltage drop from point A to point B. Show your work. 50 12 53 12 A 60 12 80 Ω 80 12 126 V B M w 73 12 90 12

Answer 1

sor, son paralle. 80x Su 402. Sotso 40.02 & Son series -> 40+50=901 gor & ton Poally Gorgo =362 > 90+60 36.29 0.2 Series 126_26

532,732 Series 53+73=1262 128.2, 126 r parallel > 12.6*12 126 +126 63 I total (Reuted = 63 total Rtotal 126 V 632 = 2A total 36-2 126V WWW 73 gor) 53 31262 12.6V 73 I Vizer - 126vM 126 126.2 R. 1242 1262 - Igor I T qon V362 - Igor P-B62) Y362) = 36-2 X 14 = 36V

736v 52 353 Şto 40 73 Gour т (502) Fitor) Vissa) Vtor 360 - Yton) - Victor) 562 462 sont vers 36v = 5ter) 36V - V (402) 360 = 6v (400) (462) = 36x=6v 6 4on - so nj Yoonj bv
what all we should know is that in parallel circuit potential difference is same but current divided, where as in series circuit current will be same but potential difference divided