ULTS - 2019/2020 301, Course Name 3: Q1. True or False (2% for each question and 20% in total) An ideal voltage source produces a specific potential difference across its terminals re connected to it............... 2. The current going through a 2.2kW toaster that produces a voltage of 220V is 10A.... 3. ASH inductor changes its current by 3A in 0.2s. The voltage produced at the terminal of the inductor 75V.............. 4. A sinusoidal signal with a varying frequency can be represented using Phasor representation..... 5. If a battery (de voltage) is connected across a capacitor, the capacitor charges. 6. The transient response is the circuit's temporary response that will die out with time..... 7. The voltage across an inductor cannot change instantaneously............. ........ 8. The total capacitance of two series-connected 40-mF capacitors is 80mF......... 9. An RC circuit has R-200 and C -0.4 F. The time constant is 50 sec................. 10. The impedance of a capacitor increases with increasing frequency................ Q2. The current flowing past a point in a device is shown in the figure. Calculate the total charge through the point during the first 6 seconds. (8%) e lle