An electron has been placed at the origin. The grid spacing is 1 Angstrom per small square this time. You put a nucleus with 9 protons on the x-axis at x = 3.0 Angstroms. There will be a place on the x-axis where the total electric field is zero. At what value of x does this occur? 0.18 Angstroms -1.50 Angstroms -0.60 Angstroms 0.36 Angstroms

An electron has been placed at the origin. The grid spacing is 1 Angstrom per small square this time. You put a nucleus with 9 protons on the x-axis at x = 3.0 Angstroms. There will be a place on the x-axis where the total electric field is zero. At what value of x does this occur? 0.18 Angstroms -1.50 Angstroms -0.60 Angstroms 0.36 Angstroms

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter19: Electric Forces And Electric Fields

Section: Chapter Questions

Problem 52P: A cylindrical shell of radius 7.00 cm and length 2.40 m has its charge uniformly distributed on its...

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7) This time you put a nucleus with 11 protons on the x-axis at x = 6.1 Angstroms. There will be a place on the x-axis where the total electric field is zero. At what value of x does this occur? 1.68 Angstroms 0.84 Angstroms -2.63 Angstroms -2.10 Angstroms 8) Please answer this question!! Now you have a nucleus with 14 protons, placed at x = 3.2 Angstroms. What what TWO values of x (along the x-axis) will the total electrostatic potential V be equal to zero? -0.13 Angstroms and 0.13 Angstroms 0.13 Angstroms and -0.13 Angstroms -0.25 Angstroms and 0.21 Angstroms 0.25 Angstroms and -0.21 Angstroms
I have placed an electron at the origin. The grid spacing is 1 Angstrom per small square. You put a nucleus with 14 protons on the x-axis at x = 6.3 Angstroms. There will be a place on the x-axis where the total electric field is zero. At what value of x does this occur? 0.55 Angstroms 0.22 Angstroms -2.30 Angstroms -0.92 Angstroms
7) This time you put a nucleus with 11 protons on the x-axis at x = 6.1 Angstroms. There will be a place on the x-axis where the total electric field is zero. At what value of x does this occur? 1.68 Angstroms 0.84 Angstroms -2.63 Angstroms -2.10 Angstroms
This time you put a nucleus with 5 protons on the x-axis at x = 7.0 Angstroms. There will be a place on the x-axis where the total electric field is zero. At what value of x does this occur?
An archaeon has 3.2 * 10 ^ 16 protons and a net charge of 2.6 pC? A. How many fewer electrons are there than protons? b . If you paired them up, what fraction of the protons would have no electrons?
The nucleus of a 125Xe125Xe atom (an isotope of the element xenon with mass 125 u) is 6.0 fmfm in diameter. It has 54 protons and charge q=+54e�=+54� (1 fmfm = 1 femtometer = 1×10−15m1×10−15m.) Hint: Treat the field of the spherical nucleus as that of a point charge at the center. What is the electric force on a proton 1.0 fmfm from the surface of the nucleus? What is the proton's acceleration?
What is the magnitude of the net electric force on charge B if alpha = 2.0 cm and beta = 1.2 cm
A cylindrical shell of radius 7.00 cm and length 2.40 m has its charge uniformly distributed on its curved surface. The magnitude of the electric field at a point 19.0 cm radially outward from its axis (measured from the midpoint of the shell) is 36.0 kN/C. Find (a) the net charge on the shell and (b) the electric field at a point 4.00 cm from the axis, measured radially outward from the midpoint of the shell.
Solar wind is a flow of heavily charged ions emanating from the Sun’s corona. Spectroscopic analysis suggests it contains a density of approximately 5.0 electrons per cubic centimeter (cm3). Given that the elementary charge and using the combined average of your measured values of Q, determine the charge density of a cubic meter (m3) of solar wind sample as a function of Q. Qav = -6.1095 * 10-9 C
What is the value of the electric field .3 m from a square piece of metal which is 1.5 km x 2 km and has a net charge of 26 mC? A. 8.642e-10/ε0 B. 5.556-10/ε0 C. 1.042-10/ε0 D. 4.333e-9/ε0
6) A spherical cavity of radius 5.00 cm is at the center of a metal sphere of radius 19.5 cm . A point charge 5.30 μC rests at the very center of the cavity, whereas the metal conductor carries no net charge. 1)Determine the electric field at a point 3.00 cm and 7.50 cm from the center of the cavity. 2) Determine the electric field at a point 30.0 cm from the center.
3-) The electric field outside a metal ball whose radius is 3.50 cm is 2.75 x10 * 2 N / C and points toward the ball. what is the charge that resides on the ball? One of these answers: -37.48 nC 37.48 pC -37.48 pC 37.48 nC