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- Why do transmission lines operate at very hig1 voltages while household circuits operate at fairly small voltages?The ignition circuit of an automobile is powered by a 12-V battery. How are we able generate large voltages with this power source?mam/sir how do u draw an electrical circuit, with a voltometer and a anmeter.
- When the switch just closod, the current through the circuit is: AV Oa zero if it is the only capacitor, but maximum if there is another capacitor in series with it. Obzero. Ocat its maximum value Od equal to the current in a resistive circuit in parallel with the capacitor circuit Oe greater than the current in a resistor that is farther from the battery than the capacitor. AMoving to another question will save this response.e the circuit. Assume the Capacitorr are unchared before fhe Suntch is closed, At e O the' switch the switch State the equation and sherch the function out five tine/ constanto Showing the ey valuer ) he voltage on the mcro F capaciton 2/The currend and voltage profile of 3)dedermine the final the 4 red capacıtor.is same acrOSs the circuit in series circuits. O Voltage O current O resistance O none 942f3eb89375d41..jpg P Type here to search hp 米 %24
- 5) battery Fe Three of are resistor wired The ve sistance of the in a series. resistor s The emf 4.0 SL, 6.02 24 V are 2.052 of the battery differen ce is the poteTial 2.02 resistor ? (V) What across the13. In the circuit segment below, all internal resistances are r= 2 o and all other resis- tances are R = 27 a. The EMFS are §, = 720 v, 5 = 240 v and 5 = 360 v. R. R. ь If the current coming into point (a) is I = 2.4 amps then what is the potential dif- ference V, (i.e. V, - V) across the points (a) and (b)? (in volts) a. + 744 b. + 696 c. + 456 d. + 984 e. + 216Оp Amp H.W) You have 5 voltage inputs (V1...5) and you wish to calculate 4(V1 + V2 + V3) – 2(V4 + V5). Design & Draw a circuit to achieve this.
- A 120-ohm resistor is in series with unknown resistor. The Voltage drop acroos the unknown resistor is 12V and power dissipated by the 120-Ohm resistor is 4.8W. Calculate the value of unknown resistor./ The RC Circuit in the followsthg Figure has R=3 KSL and C= 5MF. The Capacitor has veldage 6 at t:o to dischorge to 25% of Its Initiel Valtaze? Find the time Cons tant of the Circunt? RThree 1.70 ohm resistors can be connected together infour different ways, making combinations of series and/orparallel circuits. What are these four ways, and what is thenet resistance in each case?