jssc.nic.injssc.nic.in/sites/default/files/Broucher of JPROCE-2017.pdfConcept of magnetic field,...
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jssc.nic.injssc.nic.in/sites/default/files/Broucher of JPROCE-2017.pdfConcept of magnetic field, Oersted's experiment. Biot- Savart law and its application to current carrying circular