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how many inches are deducted from a 1/2 inch EMT when finding the starting point for a 90 degree bend?
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- In an A. C. circuit, the flowing current is I = 5 sin (100 t - t/2) A and the potential difference is V = 200 sin (100 t)V. The power consumption is equal to %3DPhoto by Kwines A B D 154 mA 75 A 139 mA 2A www R₁=200 E- R₂=500 R₂=200 10V ww www R₁=500 ⠀ 11. b) Write down the second order ordinary differential equation that represents the electric circuit. Where R = 302, C=1/7 F, L = 4 H, and the voltage source E(t) = 110 Sin377t DO NOT SOLVE THE SYSTEM FOR CURRENT. R www C E(t) = Esin ot еее
- A capacitor, C'is connected across an emf given by: v(t) = Vo sin(wt) Write an expression for the current through the capacitor. I(t) =The remaining circuit quantities may change instantaneously as required by Kirchhoff's rules. Q in uC immediately after the switch ( t = 0 + ), in that order.=96662&cmid%3D9729 For the following circuit in the figure below, find the power ( in units of Watt) delivered to the 2R-resistor when ɛ = 15.5 V and R = 3.0 0? 2R R
- A capacitor in a telephone circuit has a capacitance of 3μF. What current flows through it when 15V at 800Hz is impressed across it? answer should be in polar formIn a certain series RC circuit the instantaneous current is 1mA two time constant (2Ƭ) or 25 mSec after an emf of 115.5 volts is suddenly impressed. What are the values of R and C?匈 :rv سؤال 1 غير مجاب عليه بعد الدرجة من 6.25 علم هذا السؤال Consider a series RC circuit as in Figure below for which R =5.2 MQ, C=3.2 µF, and ɛ=30.0 V. Find the current ( in units of µA) at the moment the switch S is closed. C R + اخترأحد الخيارات A. 8.65 O B. 11.54 C. 7.50 D. 5.77 E. 2.88 II
- Give at least 3 factors affecting the emf.In the circuit shown in the figure, Rị = 20.0 N, R2 = 30.0 N, R3 = 40.0 N, L = 15.0 H %3D and e = 100 V. What is the current i in units of ampere at t = 0.700 s after the switch is closed. R1 R3 R2 000cmid 97298page=3 For the following circuit in the figure below consider the direction of the current given. Determine e ( in units of V) when 10.50 A and R = 27.4 2. R 2R 2R Select one: OA. 13.7 OB. 54.1 OC. 822 OD. 18 2 OE 68.5 W. A OE d0 ENG 228 PI