two particles having same specific charge enter a uniform magnetic field with the same speed but at angles 30 and 60 degrees with the field. Let a, b ,c be the ratios of thier periods, radii and pitches of thier helical paths respectively, then1) abc>12)a+b=2[2 ]c3)a2=c4)ab=cnone of the options are matching after i solved. please help

Kevin Nash , 11 Years ago

Grade upto college level