What is the electric potential at a distance of 9.3×10-9 m from a proton? (charge of proton is e = 1.602×10-19C; k = 8.99 x 109 Nm2/C2)
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What is the electric potential at a distance of 9.3×10-9 m from a proton? (charge of...
nte What is the electric field (E) produced by the source charge (+10 Coul.) at a distance of 0.01 m? (ke = 8.99 X 109 Nm2/C2)
A 28-μC (1 μC = 10-6 coulomb) point charge is sitting at the origin. The potential V it produces at (8.0 m, 0 m) on the x-axis is (k = 8.99×109 Nm2/C2) Question 7 options: a) 28,000 J/C. b) 36,000 J/C. c) 31,000 J/C. d) 2,800 J.
A 28-μC (1 μC = 10-6 coulomb) point charge is sitting at the origin. A 1.0-C point charge is placed at (9.4 m, 0 m) on the x-axis. The electric potential energy between the two charges is (k = 8.99×109 Nm2/C2) Question 8 options: a) 27,000 J. b) 29,000 J. c) 2,500 J/C. d) b. 28,000 J.
A constant electric field accelerates a proton from rest through a distance of 1.65 m to a speed of 1.81 ✕ 105 m/s. (The mass and charge of a proton are mp = 1.67 ✕ 10−27 kg and qp = e = 1.60 ✕ 10−19 C.) HINT (a) Find the change in the proton's kinetic energy (in J). J (b) Find the change in the system's electric potential energy (in J). J (c) Calculate the magnitude of the electric field...
A constant electric field accelerates a proton from rest through a distance of 1.65 m to a speed of 1.77 ✕ 105 m/s. (The mass and charge of a proton are mp = 1.67 ✕ 10−27 kg and qp = e = 1.60 ✕ 10−19 C.) HINT (a) Find the change in the proton's kinetic energy (in J). J (b) Find the change in the system's electric potential energy (in J). J (c) Calculate the magnitude of the electric field...
9. A point charge of +4.0 piC is located at the origin of a coordinate system and a second point charge of-6.6 uC is atx = 1.7 m. What is the electric potential at the x = 0.85 m point? (ke-8.99 x 109 N·m2/C2) a-2.9 × 104 V b. -27 x 10 v C.-56 x 104 v d. -2.7 x 104 v e. 56 x 104 v
An atomic nucleus has a charge of +40e. What is the magnitude of the electric field at a distance of 1.0 m from the center of the nucleus? (k=1/4πϵ0=8.99×109 N · m2/C2, e=1.60×10−19 C)
1.0 x 10-8 cm from a proton? (a) What is the electric potential V at a distance r 14.4 (b) What is the electric potential energy in units J and ev of an electron at the given distance from the proton 1.48 10-18x 14.4 x ev (c) If the electron moves closer to th e proton, does the electric potential energy increase or decrease? O increase O decrease
What is the electric field (E) produced by the source charge (+10 Coul.) at a distance of 0.01 m? (ke = 8.99 X 10N.m/c2 TT T Arial 3 (12pt) T-E- E
It is known that the electric force of repulsion between two electrons is much stronger than the gravitational attraction. For two electrons at a distance d apart, calculate the ratio of the size of the electrostatic repulsion to that of the gravitational attraction. Use the following data: k = 8.99×109 Nm2/C2, e = 1.60×10-19 C, G = 6.67×10-11 Nm2/kg2, me = 9.11×10-31 kg.