Physics A multimeter is used to measure Current Resistance Voltage All of these Current Resistance Voltage All of these ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following was the first theory of superconductivity? London theory Ginzburg Landau theory Quantum field theory Resonating valence bond theory London theory Ginzburg Landau theory Quantum field theory Resonating valence bond theory ANSWER DOWNLOAD EXAMIANS APP
Physics A wire of copper having length I and area of cross-section A is taken and a current i is flown through it. The power dissipated in the wire is P. If we take an aluminium wire having same dimensions and pass the same current through it, the power dissipated will be > P 2P < P P > P 2P < P P ANSWER DOWNLOAD EXAMIANS APP
Physics A wire carrying current is Positively charged Neutral Charged with a type depending upon current strength Negatively charged Positively charged Neutral Charged with a type depending upon current strength Negatively charged ANSWER DOWNLOAD EXAMIANS APP
Physics Carbon Arc lamps are commonly used in Vehicles Photography Cinema projectors Domestic lighting Vehicles Photography Cinema projectors Domestic lighting ANSWER DOWNLOAD EXAMIANS APP
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