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The conduction electrons in a metal can be considered for some purposes as an ideal gas.

A) What is the average thermal kinetic energy 3/2kbT of an electron at 300 K?

B) What is the corresponding velocity?

C) Calculate the ratio of this velocity to the drift velocity found in this example: ((A heavy-ion accelerator produces a beam of 10^15 oxygen nuclei per second. The charge on an oxygen nucleus is +8e. Find the beam current in amperes.

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