Electric Circuits The electrical conductivity of metal is typically of the order of (in ohm - m) 10 - 4. 105. 10 - 6. 107. 10 - 4. 105. 10 - 6. 107. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A battery of E Volts is supplying a steady current to a series circuit of total resistance RΩ and inductance L Henry. A part R1 of the total resistance is suddenly short circuited. Find the expression for current flowing through the battery subsequent to the operation. i = {E / (R - R1)}[1-(R1 / R) *e- {(R - R1 )t/L} i = {E / R}[1-(R1 / R) *e - {(R - R1 )*t/L} None of these i = {E / R1 - R)}(1- e - (R1 - R) t / L) i = {E / (R - R1)}[1-(R1 / R) *e- {(R - R1 )t/L} i = {E / R}[1-(R1 / R) *e - {(R - R1 )*t/L} None of these i = {E / R1 - R)}(1- e - (R1 - R) t / L) ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Resistor stores the energy in the form of both A and B. magnetic field. None of these electrical field. both A and B. magnetic field. None of these electrical field. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which of the followings is/are active element? None of these. Both Current source Voltage source None of these. Both Current source Voltage source ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits If a resistor is connected across the voltage source and the frequency of voltage and current wave form is 50Hz, then what is frequency of instantaneous power 100 Hz. 50 Hz. 150 Hz. 0 Hz. 100 Hz. 50 Hz. 150 Hz. 0 Hz. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits From the circuit diagram shown in question 1 find the Norton current. 2 A. 1 A. 2.5 A. 4 A. 2 A. 1 A. 2.5 A. 4 A. ANSWER DOWNLOAD EXAMIANS APP
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