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Q: Two-point charges of -4.8 × 10 °C each are separated by 0.4 meters. What is the electric force exert...
A: Solution: Given that charges = -4.8x10 C r = 0.4 m
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- A double charged ion is accelerated to an energy of 32.0 keV by the electric field between two parallel conducting plates separated by 2.00 cm. What is the electric field strength between the plates?The practical limit to all electric field in air is about 3.00106 N/C. Above this strength, sparking rakes place because air begins to ionize, (a) At this electric field strength, how far would a proton travel before hitting the speed of light (ignore relativistic effects)? (b) Is it practical to leave air in particle accelerators?In nuclear fission, a nucleus splits roughly in half, (a) What is the potential 2.001014 in from a fragment that has 46 protons in it? (b) What is the potential energy in MeV of a similarly charged fragment at this distance?
- In nuclear fission. a nucleus splits roughly in half. (a) What is the potential 2.00 10-14 m from a fragment that has 46 protons in it? (b) What is the potential energy in MeV of a similarly charged fragment at this distance?Unreasonable Results A proton has a mass of 1.671027 kg. A physicist measures the proton's total energy to be 50.0 MeV. (a) What is the proton's kinetic energy? (b) What is unreasonable about this result? (c) Which assumptions are unreasonable or inconsistent?A Van de Graaff accelerator utilizes a 50.0 MV potential difference to accelerate charged particles such as protons. (a) What is the velocity of a proton accelerated by such a potential? (b) An electron?
- Check Your Understanding What would be different if q1 were negative?In nuclear fission, a nucleus splits roughly in half. a)What is the potential (in V) 4.50 ✕ 10−14 m from a fragment that has 50 protons in it? and b) What is the potential energy in MeV of a similarly charged fragment at this distance?What is the speed of an electron after being accelerated from rest through a 2.5×107 V potential difference? Express your answer as a fraction of cc.
- 350V A parallel - plale capocitor is held at a potia l dofference of 350v., A proton is fired toword snall hole in the pble with 35ov polentiol with speed og 2.0x)0ms. what is its peed when it the hole in the plale with zero potestial? enepes throygh theAn electron is to be accelerated in a uniform electric field having a strength of 2x10^6 V/m. Calculate: a) What energy in keV is given to the electron if it is accelerated through 0.4 m?An electron is to be accelerated in a uniform electric field having a strength of 1x10 6 V/m. What energy in keV is given to the electron if it is accelerated through 39.7 cm? You should round your answer to an integer, indicate only the number, do not include the unit.