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When illuminated the relationship for a photocell is
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ANALYSIS+DESIGN OF LINEAR CIRCUITS(LL)
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- 2. For the characteristics below. Determine the ff: a. ac resistance at l,=2mA. b. ac resistance at I,=25 mA c. Compare the results of part (a) and (b) to the dc resistances at each current level. Ip(mA) 30 25 20- 15- 10- 2 Ala 0.1 0.2 0.3 0.4 0.5 0.6 0.7 08 0.9 Vo(V) AVarrow_forwardPerform the following:arrow_forward1. Discuss your observations on both series and parallel circuit. (Brightness of light bulb) 2. Briefly discuss the differences of series and parallel circuit based on current, voltage, and resistance. 3. Do batteries last longer in series or parallel? 4. What is Electricity? 5. How do electrons move from one atom to another? 6. Discuss the difference between direct current and alternating current? 7. What is circuit? 8. What is the purpose of a switch? 9. What do you this is life without electricity?arrow_forward
- The hot resistance of an incandescent lamp is 10 ohms and the rated voltage is 50 V. Find the series resistance required to operate the lamp from an 80 V source. Show your detailed solution.arrow_forwardPlease answer the first question. Not the dotted one. Thanksarrow_forward1- Use the Oscilloscope (CRO) waveforms photos for the circuit in figure 1, to discuss the input, switch and load voltage and currents waveform by comparing waveform photos in terms of PWM (ON and OFF states). lin R lo Vin RL Vo ST PWM Figure 1.arrow_forward
- For the circuit below, if I1 = 3A; determine the the potential difference (in Volts).arrow_forwardSolve the following problem and show compete solution.arrow_forwardA) Find the equivalent resistor of the circle between points a and b?B) If a constant voltage source (15V) is placed between points a and b, calculate a valueCurrent iSarrow_forward
- Delmar's Standard Textbook Of ElectricityElectrical EngineeringISBN:9781337900348Author:Stephen L. HermanPublisher:Cengage LearningElectricity for Refrigeration, Heating, and Air C...Mechanical EngineeringISBN:9781337399128Author:Russell E. SmithPublisher:Cengage Learning