Electric Circuits Instantaneous power in inductor is proportional to the product of the instantaneous current and rate of change of current. temperature of the inductor. square of instantaneous current. square of the rate of change of current. product of the instantaneous current and rate of change of current. temperature of the inductor. square of instantaneous current. square of the rate of change of current. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which of the following is the correct relation? AC-BD = 1. AD-BC = 1. all of these. AB-CD = 1 . AC-BD = 1. AD-BC = 1. all of these. AB-CD = 1 . ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Consider the following circuit. What is the value of current I in the 5 Ω resistor in the circuit given in the figure? 0 A. 4 A. 3 A. 2 A. 0 A. 4 A. 3 A. 2 A. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A wire 2.5 m long is bent into a square. An current of 100 A flowing through the wire will produce a magnetizing force at the center of the square, equal to 222 AT / m. 72 AT / m. 196 AT / m. 144 AT / m. 222 AT / m. 72 AT / m. 196 AT / m. 144 AT / m. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Current magnification will occur in which of the following case? Both None of these Series resonance Parallel resonance Both None of these Series resonance Parallel resonance ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits When water is added to sulphuric acid acid particles get separated. lot of heat is generated. water start boiling. colour of acid changes. acid particles get separated. lot of heat is generated. water start boiling. colour of acid changes. ANSWER DOWNLOAD EXAMIANS APP
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