Network Theory And Analysis - Study Mode
[#106] In the following figure, C 1 and C 2 are ideal capacitors. C 1 has been charged to 12 V before the ideal switch S is closed at t = 0. The current i(t) for all t is
Correct Answer
(D) An impulse function
[#107] Ohm's law is applicable to
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(D) DC circuit as well as AC circuit, provided account is taken of the induced emf resulting from mutual inductance of circuit and of the distribution of current in cross section of circuit
[#108] In the circuit shown below, the switch is closed at t = 0. What is the initial value of the current through the capacitor?
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(A) 0.8 A
[#109] The voltage induced in a coil by a changing flux will be of such a polarity that if a current could flow as a result of that induced voltage, the flux established by that current would oppose the causing or original flux change. It is known as
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(B) Lenz's law
[#110] According to maximum power transfer theorem, maximum power transfer occurs when
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(D) Load R is equal to the R of network looking back at it from load terminals with all sources being replaced by their respective internal resistance