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Oersted's Experiment

Follow us at: https://plus.google.com/+tutorvista/ Check us out at http://www.tutorvista.com/content/phy... Oersted's Experiment Oersted's experiment that when an electric current is passed through a conducting wire, a magnetic field is produced around it. The presence of magnetic field at a point around a current carrying wire can be detected with the help of a compass needle. If a compass needle is placed in the vicinity of the current carrying wire, needle of the compass is found to deflect in a definite direction. The direction of the deflection of needle is reversed if the direction of current in the wire is reversed. Please like our facebook page   / tutorvista