Electric Circuits Time constant of RL series circuit is 2RC 2L/R RC L/R 2RC 2L/R RC L/R ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The value of E within the field due to a point charge can be found with help of Lenzs law. Kirchhoffs law. Faradays law. Coulombs law. Lenzs law. Kirchhoffs law. Faradays law. Coulombs law. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A wire of 0.14 mm diameter and specific resistance 9.6 Ω - cm is 440 cm long. The resistance of the wire will be 13.7 Ω. 9.6 Ω. 27.4 Ω. 11.3 Ω. 13.7 Ω. 9.6 Ω. 27.4 Ω. 11.3 Ω. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which of following capacitors has relatively shorter shelf life? both (B) and (C) above. Electrolytic. Glass. Paper. both (B) and (C) above. Electrolytic. Glass. Paper. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits For the circuit shown below the value of R is adjusted so as to make the current in RL equal to zero. Calculate the value of R. 4 Ω. 3 Ω. 2 Ω. 1 Ω. 4 Ω. 3 Ω. 2 Ω. 1 Ω. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In RC series circuit R = 2Ω, C = 2μF and 10V dc is applied. Then what is the value of current? 5A 10A 0A 2A 5A 10A 0A 2A ANSWER DOWNLOAD EXAMIANS APP