Electric Field Field lines Electric field from a positive charge What is the magnitude of the electric field of a proton at a distance of 20 micrometers? Remember, the charge on a proton is 1.6e-19 C. (This is given on your formula sheet.) (in units of N/C) 7.20-5 Remember that E=kQ/r2, where k = 9e9 Nm²/C². In this problem, Q = 1.6e-19 C for a proton and r = 20 micrometers or 2e-05 m.

Electric Field Field lines Electric field from a positive charge What is the magnitude of the electric field of a proton at a distance of 20 micrometers? Remember, the charge on a proton is 1.6e-19 C. (This is given on your formula sheet.) (in units of N/C) 7.20-5 Remember that E=kQ/r2, where k = 9e9 Nm²/C². In this problem, Q = 1.6e-19 C for a proton and r = 20 micrometers or 2e-05 m.

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Similar questions

1. Three identical metallic conducting spheres carry the following charges: 91 = +5.00 μC, q2 = +1.40 µC, and 93 -9.20 μC. The spheres that carry the charges 9₁ and 92 are brought into contact. Then they are separated. After that, one of those two spheres is brought into contact with the third sphere that carries the charge 93; those two are then separated as well. ROJS a) What is the final charge on the third sphere?60 SS μC sf60 s60 s ssf60 ssfo ssf603 60 ssf60 ssi
SET 1 1. Determine the electric force on the -5 µC charge due to the other two ch as shown in Figure 1. - 5 µC 40° 7 cm Figure 1 6 cm - 3 µC +6 μC
ASAP
None
Please help, thank you!
1. Point charges qı = 12µC and q2 = – 12µC are 0.08 m apart as shown in the Figure 1. a) Compute the electric fields caused by q, , ½ and the total field at point P on y-axis (E, E,, E, = ?). b) Compute the force exerted on a test charge of q = - 5µC placed at point P. y 10 cm 6 cm q2 91 8 cm Figure 1
CH19 P3 A bare nucleus has 8.0 positive charges and a mass of 5.31?−26 -kg. Include units for all answers. (a) Calculate its kinetic energy in Joules at 14.014.0% of the speed of light. (b) What is this in electron volts? (c) What voltage would be needed to obtain this energy?
1) A circular ring of radius 17.7 cm has a continuous charge distribution of -6.6 C/m. How many excess electrons are on the ring? Write your result as multiplicative of 1018. Your result must contain one figure after the decimal point. Maximum of 3% of error is accepted in your answer
8
Question 2 If the magnitude of the electric field at a distance of 24.8 m from a point charge is 9.00x10' N/C what is the magnitude of the charge, in units of coulombs? Give the answer as a positive number.
Fast
Figure 1 below shows three identical charges that located along the circumference of a circle of radius 5.0 cm at angles of 30°, 30° and 90°. a) Calculate the magnitude of the resultant electric field at the centre of the circle. -7.0 μC) -7.0 μC 5.0 cm | 30° 30° 90° -7.0 μC Figure 1 b) suppose a positively charged with a same amount of charges was brought from infinity to the centre of the circle, draw the electric field pattern due to all the four point charges. Based on your drawing, briefly explain the significance if the lines are allowed to cross each other.