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Un protón se acelera por una diferencia de potencial de 2.6k V y se dirige a una región donde existe un campo magnético uniforme de 4.5T. ¿Cuál es el valor?

User Len Jaffe
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1 Answer

4 votes

Answer:

5.08*10^{-13}N

Step-by-step explanation:

With this information we can calculate the velocity of the proton by taking into account the kinetic energy of the proton:


qV=(1)/(2)mv^2\\\\v=\sqrt{(2qV)/(m)}=\sqrt{(2(1.6*10^(-19)C)(2.6*10^3V))/(1.67*10^(-27)kg)}=705835.3m/s

The magnitude of the magnetic force will be:


F=qvB=(1.6*10^(-19)C)(705835.3m/s)(4.5T)=5.08*10^(-13)N

hope this helps!

User Mzzzzb
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