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Friday, 18 August 2017

Current electricity objective questions with explanantions

Current electricity objective questions with explanantions for ESE,GATE,SSC,RRB &other exams

Q no 1 .The flow of current in solids is due to

              a ) electrons

              b ) electrons and ions

              c ) atoms

              d ) nucleus

explanations 

                 answer :   a ) electrons
at

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