Electromagnetic Field Theory Which of the following represents ohms law V = RI I = GV All of these J = σE V = RI I = GV All of these J = σE ANSWER DOWNLOAD EXAMIANS APP
Electromagnetic Field Theory XEROX machine is working on peltier effect. heating effect of current. electrostatic effect. magnetic effect. peltier effect. heating effect of current. electrostatic effect. magnetic effect. ANSWER DOWNLOAD EXAMIANS APP
Electromagnetic Field Theory The electric field on a plane is decribed by . The field due to none of above. a monopole. a dipole. a dipole and a monopole. none of above. a monopole. a dipole. a dipole and a monopole. ANSWER DOWNLOAD EXAMIANS APP
Electromagnetic Field Theory Find H for centre of solenoid having finite length d = 1 unit where N = no of turns = 500, I = 2 A. 100. 1000. None of these. 500. 100. 1000. None of these. 500. ANSWER DOWNLOAD EXAMIANS APP
Electromagnetic Field Theory A magnetic vector potential is given by the expression A = (- cos x) (cos y) uz. The flux density at the origin is 0. – 2 ux. – uy. 2 ux. 0. – 2 ux. – uy. 2 ux. ANSWER DOWNLOAD EXAMIANS APP
Electromagnetic Field Theory A loop is rotating about x-axis in a magnetic field, B = BO cos(ω + φ) ay. The voltage in the loop is Zero. Due to transformer only. Due to rotating only. Due to both rotating and transformer action. Zero. Due to transformer only. Due to rotating only. Due to both rotating and transformer action. ANSWER DOWNLOAD EXAMIANS APP
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