A Van de Graaff generator is one of the original particle accelerators and can be used to accelerate charged particles like protons or electrons. You may have seen it used to make human hair stand on end or produce large sparks. One application of the Van de Graaff generator is to create x-rays by bombarding a hard metal target with the beam. Consider a beam of protons at 1.85 keV and a current of 5.15 mA produced by the generator.(a) What is the speed of the protons (in m/s)?(b) How many protons are produced each second?
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Ответ:
595391.482946 m/s
Explanation:
E = Energy = 1.85 keV
I = Current = 5.15 mA
e = Charge of electron =![1.6\times 10^{-19}\ C](/tpl/images/0550/1370/f4bdd.png)
t = Time taken = 1 second
m = Mass of proton =![1.67\times 10^{-27}\ kg](/tpl/images/0550/1370/53d59.png)
Velocity of proton is given by
The speed of the proton is 595391.482946 m/s
Current is given by
Number of protons is
The number of protons is![3.21875\times 10^{6}](/tpl/images/0550/1370/b64f6.png)
Ответ:
6the first is a one block and the two are u to be the best in freefire with the best and best name to get
Explanation:
the first time he was a boy and a girl in the 6AM he is a girl who has 6666th grade 6inches