Electric Circuits Which of the following quantities remain the same in all parts of a parallel circuit current. power. voltage. resistance. current. power. voltage. resistance. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits What is the mass number of an element that has 19 protons, 19 electrons, and 20 neutrons? 19. 39. 38. 20. 19. 39. 38. 20. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A current of 1 mA flows through a 1M ohm, 2 W carbon resistor. The power dissipated as heat in the resistor will be None of these 2 W. 1 W. 0.5 W. None of these 2 W. 1 W. 0.5 W. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which of the following has no units? Permeability Permittivity Magnetic susceptibility Moment of a magnet Permeability Permittivity Magnetic susceptibility Moment of a magnet ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The current in a chemical cell is a movement of positive ions only. positive hole charges. negative ions only. positive and negative ions. positive ions only. positive hole charges. negative ions only. positive and negative ions. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Atoms with fewer than 4 valence electrons are none of these. semi-conductor. conductor. insulator. none of these. semi-conductor. conductor. insulator. ANSWER DOWNLOAD EXAMIANS APP
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