Electric Circuits In RL series circuit R=2Ω and L=2mH. What is the value of time constant? 4msec 100sec 1msec 2msec 4msec 100sec 1msec 2msec ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Electric flux is proportional to potential difference between electrodes. resistivity of medium. rate of change of potential difference. rate of change of current. potential difference between electrodes. resistivity of medium. rate of change of potential difference. rate of change of current. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits If two point charges are denoted by + Q and - Q and distance between this charges is d, then the dipole moment P equal to Q2 / d. Q × d. Q2 × d. Q / d2. Q2 / d. Q × d. Q2 × d. Q / d2. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which of the following can not be connected in series unless they are identical? Current source. Voltage source. Resistance. Both of above. Current source. Voltage source. Resistance. Both of above. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A series circuit consists of R = 20 Ω, L = 20 mH, and AC supply 60 V with f = 100 Hz. The current in R is 1.27 A. 10.16 A. 5.08 A. 2.54 A. 1.27 A. 10.16 A. 5.08 A. 2.54 A. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Condition of reciprocity in Y-parameter representation is Y12 = Y21. Y11 = Y22. Y11 = Y12. Y12 = Y22. Y12 = Y21. Y11 = Y22. Y11 = Y12. Y12 = Y22. ANSWER DOWNLOAD EXAMIANS APP
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