a) Calculate the velocity, v 0 , of the ions that make it through the velocity s

Question

a) Calculate the velocity, v0, of the ions that make it through the velocity selector (those that travel in a straight line).

b) The gold ions (represented by the black circles) exit the particle detector at a distance d2 = 39.70 cm from the entrance slit, while the molybdenum ions (represented by the gray circles) exit the particle detector at a distance d1 = 19.661 cm from the entrance slit. The mass of a gold ion is mgold = 3.27·10-25 kg. Calculate the mass of a molybdenum ion.

a) Calculate the velocity, V0, of the ions that make it through the velocity selector (those that travel in a straight line). b) The gold ions (represented by the black circles) exit the particle detector at a distance d2 = 39.70 cm from the entrance slit, while the molybdenum ions (represented by the gray circles) exit the particle detector at a distance d1 19.661 cm from the entrance slit. The mass of a gold ion is mgoId = 3.27.10^-25 kg. Calculate the mass of a molybdenum ion.

Explanation / Answer

a) V=E/B V=1.365*10^4 m/s b) (d1/d2)*m(gold)=m(moly) (19.661/39.70)*3.27*10^-25=m m=1.6194*10^-25 kg

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