Afghan Farmers: Opium Is The Only Way To Make A Living. Afghan Farmers: Opium Is The Only Way To Make A Living. An Afghan farmer collects raw opium as he works in a poppy field in Nangarhar province on April 29. Poppy cultivation reached a record high this year despite Western efforts to reduce it. An Afghan farmer collects raw opium as he works in a poppy field in Nangarhar province on April 29.
Best Answer: 1. voltage on a cap, charging v = vâ[1âe^(ât/Ï)] vâ is the final voltage 2. voltage on a cap, discharging v = vâe^(ât/Ï) vâ is the initial voltage on the cap R is resistance in ohms, C is capacitance in farads t is time in seconds RC = Ï = time constant v = vâe^(ât/Ï) v/vâ = e^(âÏ/Ï) = 1/e = 0.368.
A. +Q and +Q B. -Q and -Q C. +Q and -Q D. -Q and +Q E. 0 and +Q F. 0 and -Q _____ 2)If the voltage across the first capacitor (the one with capacitance C) is V', then what are the voltages across the second and third capacitors? A. 2V' and 3V' B. V'/2 and V'/3 C. V' and V' D. 0 and V' _____... 3.Find the voltage V_1 across the first capacitor. Express your answer in terms of V. _____