Electric Circuits During charging, the electrolyte of a lead acid battery becomes there is no change in electrolyte. weaker. diluted with water. stronger. there is no change in electrolyte. weaker. diluted with water. stronger. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The current flowing between electrodes inside a lead acid battery is polarization current. ionization current. electron current. proton current. polarization current. ionization current. electron current. proton current. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Two point charges of 4μC are placed at a distance of 3 cm apart from each other in free space. Force acting on two charges will be 400 N 160 N 100 N 0.02 N 400 N 160 N 100 N 0.02 N ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits When power factor angle is constant, then shape of the current locus is triangle. straight line. circle. semi circle. triangle. straight line. circle. semi circle. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A variable capacitance is one whose capacitance changes with temperature. can be changed manually or by mechanical force. changes with voltage. changes with time. changes with temperature. can be changed manually or by mechanical force. changes with voltage. changes with time. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits For occurrence of resonance which of the following elements are required? R Both 2 and 3 L C R Both 2 and 3 L C ANSWER DOWNLOAD EXAMIANS APP
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