Charge on Charm quark is +(2/3)e. Where e is elementary charge unit (magnitude of charge on electron or proton).
e= 1.6 × 10-19 C
So Charge on Charm quark is (2/3)×1.6×10-19
= 1.067 × 10-19
= 1.07 × 10-19
correct answer 2.
A charm quark has a charge of approximately 1. 5.33 x 10-20 C 2. 1.07 x...
Extra 15 pts) The double charmed Xi (Ξ ) has a charge of +2 and charm of +2. This particle decays into a charmed lambda (A,*) with a charge of +1 and a charm of +1, and a K and 2 ,'. Л,' + K +x' + a". Write this reaction explicitly showing its quark components and reduce it to one of the following 3 charm quark decay paths (circle the correct decay path below and show the full quark...
6. Which charge could not be found on an object? (1) -0.8 x 10-49C (3) +1.6 x 10-" (2) -1.6 x 10-97C (4) +3.2 x 10-47 Proof: Explain your reasoning/show calculations. 7. A charge of 100 elementary charges is equivalent to? (1) 1.60 x 10-20 (3) 6.25 x 1016 (2) 1.60 x 10°C (4) 6.25 x 1020 Proof: Explain your reasoning/show calculations.
1) (2 points) An object has a charge of −10.0 ?C. How many electrons must be removed so that the charge becomes −9.9 ?C? Use ? = 1.60 × 10−19 C as the fundamental unit of electric charge
20- On the x axis, a point charge Q1 = –3.50×10–6 C is placed at x = –1.60 m, and another point charge Q2 = +2.00×10–6 C is placed at x = +1.80 m. What is the electric field E at the origin, x = 0 m (use positive sign if E points in the +x direction, and negative sign if E points in the –x direction)?
The H+2 ion is composed of two protons, each of charge +e=1.60 x 10^-19 C, and an electron of charge -e And mass 9.11 x10^-31 kg. The separation between the protons is 1.07x10^-10 m. The protons and the electron may be treated as point charges. Suppose the electron in part A has a velocity of magnitude 2.30
If a proton m = 1.67 x 10-27 kg and charge q = 1.60 x 10-19 C is released from rest at the + plate in the below electric field, what will be its speed at the-plate? 3 cm E = 5000 N/C
"An infinitely long line of charge has linear charge density 6.50 10-12 C/m. A proton (mass 1.67 10-27 kg, charge +1.60 10-19 C) is 18.0 cm from the line and moving directly toward the line at 1.90 103 m/s. How close does the proton get to the line of charge?" _____ cm
A proton of mass m = 1.67 x 10-27 kg and charge q = 1.60 x 10-19 C is accelerated from rest through a potential difference of 4000 V. What final velocity does it achieve? A proton of mass m = 1.67 x 10-27 kg and charge q = 1.60 x 10-19 C is accelerated from rest through a potential difference of 4000 V. What final velocity does it achieve?
A proton of mass mp = 1.67 x 10-27kg and charge +e = 1.60 x 10-19 C isaccelerated from rest through an electric potential of 210 kV. Whatis its final velocity?
An infinitely long line of charge has linear charge density 5.50 10-12 C/m. A proton (mass 1.67 10-27 kg, charge +1.60 10-19 C) is 18.0 cm from the line and moving directly toward the line at 1.50 103 m/s. How close does the proton get to the line of charge? Incorrect: 15.17 cm