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| (d) attract each other 14. A helium nu...

| (d) attract each other 14. A helium nucleus in a circle of radius 0.8 m, one per second Rotates The magnetic field generated at the center of the circle will be- (2015) (a) 10x10-19 (b) 10x1019 (c) 2x10-1900 d 2X10 1o

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