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. Q2 × d. Q × d. Q / d2. Q2 / d. Q2 × d. Q × d. Q / d2. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Electrolyte for silver plating is double cyanide of silver and potassium solution. potassium nitrate solution. any of above. dilute sulphuric acid. double cyanide of silver and potassium solution. potassium nitrate solution. any of above. dilute sulphuric acid. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which of the following may be the value of resistivity of copper at absolute zero in ohm-metre? 1.56. 0.020. 3.12. 6.24. 1.56. 0.020. 3.12. 6.24. 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 10.16 A. 5.08 A. 1.27 A. 2.54 A. 10.16 A. 5.08 A. 1.27 A. 2.54 A. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Dependent source of current and voltage are those which have All of these independent of any other network variable. output dependent on input. unidirectional characteristic. All of these independent of any other network variable. output dependent on input. unidirectional characteristic. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The capacitive reactance of an electric circuit is 50 Ohms. The frequency of supply becomes doubled. What is the new capacitive reactance? 50 Ohms. 25 Ohms. 100 Ohms. 200 Ohms. 50 Ohms. 25 Ohms. 100 Ohms. 200 Ohms. ANSWER DOWNLOAD EXAMIANS APP
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