Q. In figure, the charge on 0.8 μF capacitor is

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Q. In figure, the switch is closed at t = 0 when current through inductor is 6 A, the rate of change of current through resistor is 6 A/s. The value of L is

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Q. In figure, the switch is closed at t = 0. At t = 0+, di/dt = 4 A/s. Then V =

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Q. In figure V is ideal voltmeter having infinite resistance. It will read __________ volt.

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Q. The equivalent inductance seen at terminals A - B is

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Q. For the R-L circuit shown in the figure, the input voltage vi(t) = U(t). The current i(t) is

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Q. A parallel plate capacitor has plate area A and distance between the plates is d. It has two dielectrics each of thickness d and area 0.5 A. The dielectric constants are ∈1 and ∈2. The total capacitance is given by the equation

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Q. Which of the following theorems can be conveniently used to find power consumed in 10 Ω resistor in figure?

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Q. In the circuit of figure is

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Q. The VTH at terminals A and B is equal to

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Q. The circuit in figure, the switched on at t = 0. After a long time the current through 5 Ω resistance is

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Q. In the circuit of figure the current through 5 Ω resistance at t = ∞ is

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Q. In an infinite ladder Ckt as shown above each resistance of rΩ then RAB

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Q. The admittance parameter Y12 in the 2 port network in the figure

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Q. The differential equation for the current i(t) in the Ckt is

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Q. The low pass filter characteristic shown in figure realizable.

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Q. The filter in figure, uses ideal op-amp. It is

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Q. For a rectified sinusoidal wave clipped at 0.707 its peak value (figure), the average value is

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Q. Figure shows an R-L circuit. The current is i = 1 - e^(-t). The rate of change of current at t = 1 second is

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Q. The time constant of the circuit after the switch shown in the figure is opened is

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