A specific circuit element has a charge of q = 10e^(2t ) %3D
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Solve no.01 and show solutions. (Situation no.01 image below)
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- c. I=0.5+0.25v  to what type of elements each equation corresponds?Calculate the current and voltages of resistance and inductance with an electrical circuit diagramA8-cm long wire carrying a uniformly distributed 12-µc charge is bent into a semicircle. What is the el O A) 4.2 MV B) 0.042 MV C) 0.42 MV O DI 42 MV E) 420 MV
- If 2μA of current flows through a component for 5ms, what will be the charge in that component? Major Topic 1 Basics of atomic structure & electri(^ E/ The only parameter that affects the conduction in semiconductors is temperature True O False Conduction is independent of temperature O Other:3. Is it possible to an element to have zero voltage but a current is not zero? Or an element has NO current but there is a non-zero voltage across it? Explain.
- X₂ A & E D A A & Line Spacing: 1 £ For the circuit shown in Figure 3: F3 80 Local backup on V1 9V $ Q A F4 Figure 3: The circuit in Figure 3 shows the circuit set up to charge and discharge a capacitor. a) Calculate the time constant (T) for the circuit. $1 B % b) Draw the detailed current waveform through the circuit and voltage waveform across capacitor for the Capacitor charge cycle when the switch is at position A. (Consider the initial capacitor voltage to be OV). Character Spacing: 0 First Line Indent: 0 c) Draw the detailed current waveform through the circuit and voltage waveform across capacitor for the Capacitor discharge cycle when the switch position is changed to position B. (Consider the capacitor to be fully charged just before the switch position is changed). The waveforms should be labelled, showing the capacitor voltage, currents and time constant. The figures should show as much details as possible, including the time constant and voltage levels. Also write a brief…Question 3 a. Some materials exhibit the property of superconductivity under certain conditions. State what is meant by superconductivity and explain the required conditions for the material to become superconducting. b. The diagram below shows the cross-section of a cable consisting of parallel filaments that can be made superconducting, embedded in a cylinder of copper. copper cylinder filament The cross-sectional area of the copper in the cable is 2.28 x 10-7 m². The resistance of the copper in a 1.0 m length of the cable is 0.075 N. Calculate the resistivity of the copper, stating an appropriate unit. State and explain the what happen to the resistance of the cable when the embedded filaments of wire are made superconductive? i.A car battery has gone dead and it needs to be replaced with a large capacitor. The old car battery is 12 volts and has a charge capacity of l144000 Coulombs. What should the capacitance of the capacitor be so that a 12-volt difference across the plates will result in the same energy as the battery? A) 24000 Farads O B) 29100 Farsds C) 31400 Farads D) 23600 Farads O E) 27600 Farads
- In the circuit shown, determine the following: a.) The terminal voltage of battery E1 is (a) 6.5 (b) 7 (c.) 8 (d) 9 (e) 9.5 a b.) The potential difference, Vea is d v. E1= 6v, 0,50 E2= 11v, 0.52 (a) 15 (b) 27 (c) – 21 (d) 5 (e) 13 c.) The terminal voltage of battery , E2 is E3= 7v, 0.52 V E6= 20v, 0.52 (а) 12.5 (b) 8.5 (c) 12 (d) 9 (e) 10 E5= 7v. 0.5Q E4= 19v, 0,5Q d.) The potential difference, Vgb is V. f 28 e (а) — 8 (b) 20 (c) 13 (d) 9 (e) - 6 e.) The potential difference, Vfg is V. (a) 22 (b) – 2 (c) – 22 (d) – 12 (e) 12Magnetically coupled circuit exampleThe depletion region is Region of opposite charges Neutral region Region of infinite energy The region of free of charge carriers