Electric Circuits In a series R, L circuit, voltage across resistor and inductor are 3 V and 4 V respectively, then what is the applied voltage? 3V 5V 7V 4V 3V 5V 7V 4V ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which of the following is the heaviest? Proton. Atom. Electron. Molecule. Proton. Atom. Electron. Molecule. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The mass of a proton is 1.675 × 10 - 27 Kg. 1.672 × 10 - 27 Kg. 1.609 × 10 - 31 Kg. 1.602 × 10 - 19 Kg. 1.675 × 10 - 27 Kg. 1.672 × 10 - 27 Kg. 1.609 × 10 - 31 Kg. 1.602 × 10 - 19 Kg. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A current in a circuit is given by, If the current flows through the 5 Ω resistor, find power dissipated at t = 0? 20 Watts. 10 Watts. 40 Watts. 15 Watts. 20 Watts. 10 Watts. 40 Watts. 15 Watts. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits What is time period T? Time taken by an alternating quantity to complete the (-)ve half. Time taken by an alternating quantity to reach the peak value. Time taken by an alternating quantity to complete one full cycle. Time taken by an alternating quantity to complete the (+)ve half. Time taken by an alternating quantity to complete the (-)ve half. Time taken by an alternating quantity to reach the peak value. Time taken by an alternating quantity to complete one full cycle. Time taken by an alternating quantity to complete the (+)ve half. 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} i = {E / R1 - R)}(1- e - (R1 - R) t / L) None of these i = {E / (R - R1)}[1-(R1 / R) *e- {(R - R1 )t/L} i = {E / R}[1-(R1 / R) *e - {(R - R1 )*t/L} i = {E / R1 - R)}(1- e - (R1 - R) t / L) None of these ANSWER DOWNLOAD EXAMIANS APP
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