of earth s a 3 9 x 107 tesla c 8 0 x 10 tesla b 3 9 x 10

Last updated: 6/10/2023

of earth s a 3 9 x 107 tesla c 8 0 x 10 tesla b 3 9 x 10 tesla d 7 0 x 107 tesla 3 A long straight horizontal cable carries a current of 2 5 A in the direction 10 south of west to 10 north of east The magnetic meridian of the place happens to be 10 west of the geographic meridian The earth s magnetic field at the location is 0 33 G and the angle of dip is zero Locate the line of neutral points ignore the thickness of the cable At neutral points magnetic field due to a current carrying cable is equal and opposite to the horizontal component of earth s magnetic field a 15 15 mm c 35 15 mm b 30 15 mm d 40 15 mm