Lurrent Attempt in Progress A spring with an unstrained length of 0.076 m and a spring constant of 1.9 N/m hangs vertically downward from the ceiling. A uniform electric field directed upward fills the region containing the spring. A sphere with a mass of 5.7 x 103 kg and a net charge of +6.9 µC is attached to the lower end of the spring. The spring is released slowly, until it reaches equilibrium. The equilibrium length of the spring is 0.064 m. What is the magnitude of the external electric field? Lo Spring with charged sphere and electric tield Unstrained spring Number Units Attempts: 0 of 5 used Submit Answer Save for Later Using multiple attempts will impact your score. 5% score reduction after attempt 3

Lurrent Attempt in Progress A spring with an unstrained length of 0.076 m and a spring constant of 1.9 N/m hangs vertically downward from the ceiling. A uniform electric field directed upward fills the region containing the spring. A sphere with a mass of 5.7 x 103 kg and a net charge of +6.9 µC is attached to the lower end of the spring. The spring is released slowly, until it reaches equilibrium. The equilibrium length of the spring is 0.064 m. What is the magnitude of the external electric field? Lo Spring with charged sphere and electric tield Unstrained spring Number Units Attempts: 0 of 5 used Submit Answer Save for Later Using multiple attempts will impact your score. 5% score reduction after attempt 3

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

A small, charged particle of mass 4.30 x 10-8g and charge +1.92 x 10-13C is sent toward a large fixed, flat sheet (0.50m x 0.50m) of metal that has a net charge of 1.33 x 10-6C. If the particle is moving with a speed of 18m/s when it is 8.00cm away from the sheet, does the particle strike the sheet? If so, what is the particle’s speed just before hitting the sheet? If the particle does not strike the sheet, what is its closest distance to the sheet?
This is about inject printing of expiration dates on eggs.
An electron is initially at rest at distance 0.15 m from a fixed charge Q = -5.00×10-9 C. The electron accelerates. How fast is it moving when the distance is 0.3 m?
Two identical point charges (q = +1.00 x 10-6 C) are fixed at opposite corners of a square whose sides have a length of 0.420 m. A test charge (90 = -7.50 × 10-8 C), with a mass of 2.80 x 10-8 kg, is released from rest at one of the corners of the square. Determine the speed of the test charge when it reaches the center of the square. Number i Units .90 VB
A 1.8 mm by 2.6 mm plate capacitor has the plates separated by a distance of 0.12 mm. (a) When a charge 4.00 × 10 −11 C of charge is placed on the capacitor, what is the electric field between the plates? (b) If the electric field with the dielectric constant 130 is placed between the plates while the charges on the capacitor stays the same, what is the dielectric field in the dielectric
A particle of charge -0.8\,\mathrm{\mu C}−0.8μC is located at the end of a spring at some equilibrium position (left diagram). When another particle with charge +0.6\,\mathrm{\mu C}+0.6μC is placed 8.5\,\mathrm{cm}8.5cm below it, it drops by 3.5\,\mathrm{cm}3.5cm (after any transient motion has died out). The resulting distance between the two charged particles is 5\,\mathrm{cm}5cm. What is the spring constant, k_{s}ks, of the spring in \mathrm{N/m} N/m?
Consider a polar molecule such as water, which has an electrical dipole moment of 6×10-30 Cm. Suppose we place such a molecule in an external electric field of 3.5×10-6 N/C. What is the difference in potential energy between the dipole moment being parallel to and anti-parallel to the electric field?
A proton is fired from very far away directly at a fixed particle with charge q = 1.90 x 10-18 C. If the initial speed of the proton is 1.9 x 105 m/s, what is its distance of closest approach to the fixed particle? The mass of a proton is 1.67 x 10-27 kg. X The correct answer is not zero. m Submit Answer
k = 8.99 x 109 Nm2/C2, me = 9.11 x 10 – 31 kg, e = 1.6 x 10 – 19 C, mp = 1.67 x 10 – 27 kg
Needs Complete typed solution with 100 % accuracy.
An negative point charge Q = - (1.000x10^0) µC is located at the origin. An electron is initially placed at at distance (2.8000x10^-1) m from Q. The initial velocity of the electron is zero. Under the electric force, the electron accelerates and moves to its final location, (9.40x10^-1) m from Q. What is the final kinetic energy of the electron? (assume there is no other forces on the electron) Give your answer in the unit of J with 3 s.f. Note: Your answer is assumed to be reduced to the highest power possible. Your Answer: x10 Answer
View Policies Current Attempt in Progress A capacitor is constructed of two concentric conducting cylindrical shells. The radius of the inner cylindrical shell is 2.35 x 103 m, and that of the outer shell is 2.47 x 10 m. When the cylinders carry equal and opposite charges of magnitude 2.0 x 10 10 C, the electric field between the plates has an average magnitude of 3.9 x 10 V/m and is directed radially outward from the inner shell to the outer shell. Determine (a) the magnitude of the potential difference between the cylindrical shells and (b) the capacitance of this capacitor. +] Cylindrical capacitor (end view)