Physics The strength of an electromagnet can be increased by Increasing the number of turns All of these Increasing current supply Increasing the length of the coiled wire Increasing the number of turns All of these Increasing current supply Increasing the length of the coiled wire ANSWER DOWNLOAD EXAMIANS APP
Physics The unit of Planck's constant is Js–2 J/s Js Js2 Js–2 J/s Js Js2 ANSWER DOWNLOAD EXAMIANS APP
Physics When a vehicle passes, TV reception gets distorted. This is because Spark plug creates electromagnetic disturbances Modern vehicles use electroignition system Vehicle pollution affects the performance of the TV components Metal reflects radiowaves Spark plug creates electromagnetic disturbances Modern vehicles use electroignition system Vehicle pollution affects the performance of the TV components Metal reflects radiowaves ANSWER DOWNLOAD EXAMIANS APP
Physics The unit of magnetic permeability is Weber Henry/meter Henry Weber/meter Weber Henry/meter Henry Weber/meter ANSWER DOWNLOAD EXAMIANS APP
Physics An Electric generator is based on which of the following scientific principles? Super Conductivity Newton's Law of Motion Laws of Thermodynamics Faraday's law of Electromagnetic Induction Super Conductivity Newton's Law of Motion Laws of Thermodynamics Faraday's law of Electromagnetic Induction ANSWER DOWNLOAD EXAMIANS APP
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