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- In the circuit shown, R1=R2=R, and ɛ2 =. The power dissipated in R, is 40 W. Does battery ɛ2 supply or absorb energy, what is the rate of energy &2 exchanges %3D with the circuit? Assume that the batteries are ideal. R2=R R ww www R R,=R Ez R O Absorb 12 W Supply 12 w Supply 4 J/s Absorb 8 W None of them Supply 8 W Absorb 120 J/s Supply 1 Wmam/sir how do u draw an electrical circuit, with a voltometer and a anmeter.The figure below shows a voltage divider, a circuit used to obtain a desired voltage AVout from a source voltage E. R1 R2 AVout Determine the required value of R, if E = 6.24 V, AV out = 1.77 V, and R, = 2.03 x 10° n. HINT
- In the circuit below, 12V, R1=102, R2=3.0 2, R3-5.62, R4-5.0 2, the current in R2 is emf R2 Lum R1 R3 R4 A. Use normal format and 2 SF.In the circuit shown, R1=R2=R, and ɛ2 =. The power dissipated in R, is 20 W. Does battery & supply or absorb energy, what is the rate of energy & exchanges with the circuit? Assume that the batteries are ideal. Rz=R R www R IR;=R Ez R Supply 1 W Supply 110 W None of them Absorb 110 W Supply 48 W Supply 220 J/s Absorb 48 W Absorb 440 J/S Supply 24 J/s Absorb 220 J/s Absorb 24 J/s Absorb 1 W Supply 440 J/SThe variable resistor Ro in the circuit is adjusted until the power dissipated in Ro is 40 W. Find the values of Ro that satisfy this condition. V,=60 V and R,=7,5 0, R2=30 0, R3=3 0, R4=6 0 and V=9iy. R, R3 R4 Vs R R. V. Lütfen birini seçin: O a. 1,50 and 3,90 O b. 0,55 and 4,50 Oc. 1,80 and 7,50 O d. 0,70 and 4,10 e. 0,31 and 2,40 * Of. 0,40 and 3,60 g. 1,80 and 7,20
- Determine the output voltage Vo in the circuit given below using nodal analysis, where the dependent source A = 0.3Vo. Please report your answer so the magnitude is positive and all angles are in the range of negative 180 degrees to positive 180 degrees. j20 ell 12/0° V ww + V. -j4 2 A The output voltage of the circuit is Vo= |° V.In the circuit shown, R,=R2=R, and ɛ2 =. The power dissipated in R, is 40 W. Does battery ɛ2 supply or absorb energy, what is the rate of energy ɛ2 exchanges 2 with the circuit? Assume that the batteries are ideal. Rz=R R www R R,=R Ez RIn the circuit shown, R,=R2=R, and ɛ2 =. The power %3D 2 dissipated in R, is 40 W. Does battery &2 supply or absorb energy, what is the rate of energy &2 exchanges with the circuit? Assume that the batteries are ideal. R2=R R www www R R,=R www R Supply 48 J/s Supply 8 W O Absorb 8 W O Absorb 1 W O supply 120 J/s Absorb 12 W O Supply 1 W O Absorb 120 J/s O Supply 12 w Supply 4 J/s O None of them O Absorb 48 J/s Absorb 4 J/s
- Differential Equations: Electric Circuits When a resistance R (ohms) and a capacitance C (farads) are connected in series with an emf E (volts), the current I (amperes) is given by the equation: dE 1 R- +-I = dtC dI C dt If R = 1000 ohms, C = 5x10-4farad.and I t = 1 second and E = 100 volts. a. 1.35 amperes b. 2.35 amperes c. 3.35 amperes d. 4.35 amperes 10 amperes for t = 0, find the current forIn a flashlight, the current is 0.40 A and the voltage is 3 V. Find the electrical energy dissipated in the bulb in 5.5 minutes of operation. O -1.2 W O 400J 1.2 W O 0.04 JA current of I= 4.7 A passes through the circuit shown, where R= 46 N. (a) In terms of R, I, and numeric values, write an expression for the voltage of the source, V. 3R 5R ww ww (b) What is the voltage, V in volts? 2R 6R 2R7R ww 10R 5R 多