An Alpha particle (a Helium nucleus with a +2e charge) enters a parallel plate arrangement through a hole in the positive plate held at +5.0V and is accelerated towards the negative plate held at -5.0V. a) What is speed of the Alpha particle when it reaches the negative plate? (Assume its initial velocity is zero) p) How fast is it moving when it is at the center of the gap between the plates? Mass of Alpha Particle: m = 6.645 × 10=27kg Elementary charge: e = 1.602× 10¬1ºC
Q: How much work (in eV) does it take to move a 7 protons through a 2 V potential difference?
A: Given: Potential difference is V=2 V Number of protons is n=7 Note: 1 eV=1.602×10-19 J Find:…
Q: 2 part question
A:
Q: An electron accelerated in an x-ray tube hits an anode (positively charged plate) target. 4000 +…
A:
Q: An electron accelerated in an x-ray tube hits an anode (positively charged plate) target. HILF +High…
A: The kinetic energy of the electron is
Q: 68 A muon of charge -e and mass m = 207m. (where m, is the т mass of an electron) orbits the nucleus…
A: The given values are,
Q: Relativistic Electron lon Collider (eRHIC) at Brookhaven National Laboratory (BNL) may accelerate…
A: Current, i=1A Circumference of the ring, D=3834m Speed of light, c=3×108m/s Charge of electron,…
Q: (10%) Problem 4: Consider the parallel-plate capacitor shown in the figure. The plate separation is…
A: Given data: Separation distance d=5.5mm=5.5×10-3m Electric field E= 29 N/C
Q: An electron is to be accelerated in a uniform electric field having a strength of 2.03 x106 V/m. a)…
A:
Q: Two protons and an alpha particle (a=He nucleus, 2p+,2n0)are held at rest at the corners of an…
A:
Q: the speed o ate the bear
A:
Q: A 1.672*10^-27 kg proton is traveling at (3.0x10^6) m/s. How many Joules of kinetic energy does it…
A: given , mass of the proton , m = 1.672 x 10-27 Kg velocity of the proton , v = 3.0 x 106 m/s
Q: +2.7 mC charged particle (m=1.5 kg) is shot with an initial velocity of 202 m/sec towards a +1.8 mC…
A: Given: Charge of the moving particle, q1 = +2.7 mC. Charge of the stationary particle, q2 = +1.8 mC.…
Q: 130 MeV work is done on a proton whose speed initially was 0.50c. What was its speed afterward?
A:
Q: An electron (me=9.11x10-3¹ kg) is accelerated across a 20V potential difference generated by a…
A:
Q: An evacuated tube uses an accelerating voltage of 1.5 kV to accelerate a beam of electrons that hit…
A: Given: Accelerating voltage = 1.5 kV Mass of electron = 9.11 X 10-31 kg
Q: An electron in a hydrogen atom has a speed about the proton of 2.2x10 m/s. the relativistic and…
A: GivenSpeed of electron (v)=2.2×106 m/s
Q: The accleration of protons in a cyclotron is shown in the figure below. The magnetic field in a…
A:
Q: The deflection of a particle beam depends on the charge to mass ratio: (D ~ q / m). An electron…
A: The deflection of a particle beam depends on the charge to mass ratio: (D ~ q / m). The deflection…
Q: An evacuated tube uses an accelerating voltage of 26.026.0-kV to accelerate electrons to hit a…
A: Given data: Voltage, V=26.0 kV = 26.0×103 V Charge on electron, q=1.6×10-19 C Mass of the electron,…
Q: 5. An electron with linear momentum p =4.5 x 1024 kgm/s is sent between the plates of a capacitor…
A: Given: The linear momentum p=4.5×10-24 kgm/s The electric field E=1000 V/m. length of the capacitor…
Q: The kinetic energy of a proton is 4.70 GeV (1 GeV = 109 eV). Mass of proton = 1.67x10-27 kg. Charge…
A: Given, Kinetic energy of proton,K=4.7 GeV=4.7×109eV Mass of proton,m=1.67×10-27kg Charge of…
Q: An evacuated tube uses an accelerating voltage of 2.1 kV to accelerate a beam of electrons that hit…
A:
Q: A cathode ray consists of electrons that have been accelerated from - to + charged plates. The speed…
A: Using classical mechanics, we can use the conservation of energy to find the speed of the electron…
Q: Consider a charge of size +3.8 x 10-4 C and mass 8 kg is traveling to the left towards a +1.7 x 10-4…
A: Given q1=3.8 x 10-4 C q2=1.7 x 10-4 C m1=8kg v1=119m/s k = 9 x 109 N m2 / kg2.
Q: Two electrons are initially held at rest 5pm away from each other. they are then released. when the…
A: Step 1: Step 2: Step 3: Step 4:
Q: OSM away You (who have a mass of 72 kg) are floating out in space holding an 11 kg ball. It also…
A:
Q: A proton experiences a 5,000V decrease in electric potential. Assuming the proton started from rest:…
A: Voltage (V) = 5000 V Mass of proton (m) = 1.67× 10-27 kg Charge of proton (q) = 1.6× 10-19 C.
Q: Calculate the speed of a proton and an electronic after each particle accelerates from rest through…
A: Given value--- potential difference = 355 V. We have to find--- Calculate the speed of a proton…
Q: An experimental form of cancer therapy involves the use of a beam of highly ionized carbon atoms…
A: Given: The electric potential difference applied to the accelerator, ∆V=125 MV Charge of ion, q=+6e…
Q: #15. Scientists in the laboratory create a uniform electric field E = 1.0 × 106 [V/m] in a region of…
A:
Trending now
This is a popular solution!
Step by step
Solved in 3 steps
- part 1 of 2 Through what potential difference would an electron starting from rest need to acceler- ate to achieve a speed of 60.0% of the speed of light? Disregard relativistic effects. The speed of light is 3 x 108 m/s and the elemental charge is 1.602 x 10-19 C. Answer in units of V. Answer in units of V.How much work must be done on an electron to accelerate it from rest to a speed of 0.939c? Number i Units10. An electron is accelerated from rest through a potential difference of 2.5 x 10° V. (a) What is the relativistic kinetic energy of the electron? (b) What is the speed of the electron? (c) What is the total relativistic energy of the electron? Given that the magnitude of the charge of the electron is 1.602 × 10-19 C and the mass of the electron is 9.11 × 10-3! kg.
- d) 0.782 e) 0.435c 21. If an electron has 0.400 MeV of kinetic energy, what is its speed? a) 0.438c b) 0.625c V= ? c) 0.685c d) 0.662c e) 0.827cAn electron is accelerated inside a parallel plate capacitor. The electron leaves the negative plate with à negligible initial velocity and then after the acceleration it hits the positive plate with a final velocity B. The distance between the plates is 11.6 cm, and the voltage difference is 107 kV. Determine the final velocity B of the electron using classical mechanics. (The rest mass of the electron is 9.11x1031 kg, the rest energy of the electron is 511 kev.) 6.471x10-1 You are correct. Your receipt no. is 151-494 e Previous Tries What is the final velocity B of the electron if you use relativistic mechanics? 0.948*10°8 Submit Answer Incorrect. Tries 8/12 Previous Tries Send Feedback Post DiscussionAn evacuated tube uses an accelerating voltage of 55 kV to accelerate electrons to hit a copper plate and produce X-rays. Non-relativistically, what would be the maximum speed of these electrons before hitting the copper plate? Hint Maximum speed of the electrons is m/s. (Use the "E" notation to enter your answer. For example, to enter 3.14 x 10¹2, type in "3.14E12".) Question Help: Message instructor Submit Question
- What is the velocity of an electron that goes through a 10 V potential after initially being at rest?If an electron is accelerated from rest through a potential difference of 1500 V, what speed does it reach? (e = 1.60 × 10-19 C, melectron = 9.11 × 10-31 kg) 2.3 × 107 m/s 1.5 × 107 m/s 5.3 × 1014 m/s 1.9 × 107 m/s 2.3 × 1014 m/sA -0.02C object is placed into a 20V potential. How much energy does it have? -0.8 J O 0.6 J 0.4 J O -0.4 J O -0.6 J 0.8 J
- A uniform electric field is created by two horizontal parallel plate electrodes of length 10 cm separated by a vertical distance d = 5 cm and held at a potential difference V = 250V. A beam of electrons is introduced between the two plates with a horizontal velocity v = 5 x 106 m/s. What is the deflection distance towards the positive plate when the electron beam leaves the electric field?A small charged particle of mass 1.0 x 10-8 kg is traveling rightward between two plates separated by a distance d = 80 cm, as shown below. The electric field between the plates has a constant magnitude of 3.0 x 106 V/m and is directed leftward. The particle's speed is 5.0 x 103 m/s at the left plate and 2.0 x 10³ m/s at the right plate. Ignore the effect of gravity. F (a) Is the particle positively charged or negatively charged? Justify your answer briefly but clearly. (b) Find the charge (with correct sign) of the particle, as well as the potential difference (with correct sign) through which the particle has moved. (Note: The potential difference is positive if the right plate is at a higher potential than the left plate, and negative if the right plate is at a lower potential than the left plate. Show all your work; do not simply plug numbers into a result derived in class.)Please type and circle the answer thank you