Electromagnetic Field Theory Which of the following represents ohms law I = GV All of these J = σE V = RI I = GV All of these J = σE V = RI ANSWER DOWNLOAD EXAMIANS APP
Electromagnetic Field Theory The useful magnetic flux obtainable from any closed surface is Unity None of these Constant Both A and B Unity None of these Constant Both A and B ANSWER DOWNLOAD EXAMIANS APP
Electromagnetic Field Theory The operation of electric generators and motors depend on the intraction between magnetic field and Copper conductors. Commutator. Electric current. Electric fields. Copper conductors. Commutator. Electric current. Electric fields. ANSWER DOWNLOAD EXAMIANS APP
Electromagnetic Field Theory Two point charges (Q and – Q) are situated at the vertex of the square. If potential at another vertex is 2 V, so potential at opposite vertex (diagonally) is 2 V. 1 V. Zero. √ 2 V. 2 V. 1 V. Zero. √ 2 V. ANSWER DOWNLOAD EXAMIANS APP
Electromagnetic Field Theory In case of all flux from the current in coil 1 links with coil 2, the coefficient of coupling will be Zero. 0.5. 1.0. 2.0. Zero. 0.5. 1.0. 2.0. ANSWER DOWNLOAD EXAMIANS APP
Electromagnetic Field Theory The divergence of a vector is a scalar, while the curl of a vector is another None of these Unit vector Vector Scalar None of these Unit vector Vector Scalar ANSWER DOWNLOAD EXAMIANS APP
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