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A proton in a linear

A proton in a linear accelerator has a de Broglie wavelength of 138pm .What is the speed of the proton?
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2. asked by kim
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A proton in a linear accelerator has a de Broglie wavelength of 115pm. What is the speed of the proton?
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2. asked by Anonymous
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A proton orbits a negatively charged wire that has a linear charge density of 8.0 x 10 -9 C/m. What speed must the proton have
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2. asked by Please Help!!!!!!!!!!!
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In a proton linear accelerator, a 8.6 proton current hits a target.5.4×10^16 protons/second hit the target. How much energy is
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2. asked by Lanise
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A proton is accelerated from rest through a 5.70-V potential difference.(a) What is the proton's speed after it has been
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2. asked by AAA
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please tell me where I went wrong.A proton is moving parallel to a uniform electric field. The electric field accelerates the
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2. asked by Mary
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2) A proton is moving parallel to a uniform electric field. The electric field accelerates the proton and increases its linear
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2. asked by Kevin
3. 1,946 views
1.A proton travels at 4 x 10^6 m/s in a direction that is at an angle of 60 degrees to a magnetic field of 0.5 T. What is the
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2. asked by anton
3. 552 views
In a particle accelerator, a proton reaches an acceleration of 9.0 × 1013 m/s2. The mass of a proton is 1.7 × 10 -27 kg. What
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2. asked by Jason
3. 1,992 views
In a particle accelerator, a proton reaches an acceleration of 9.0 × 1013 m/s2. The mass of a proton is 1.7 × 10 -27 kg. What
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2. asked by maranda
3. 743 views