Physics

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A positive point charge q is placed at the center of an uncharged metal sphere insulated from the ... Started by lracut11	1 Replies 53 Views	Aug 6, 2020 by millet
A point charge of 6.0 nC is placed at the center of a hollow spherical conductor (inner radius = 1.0 ... Started by olgavictoria	1 Replies 87 Views	Aug 6, 2020 by k2629
A point charge is located at the origin. Centered along the x axis is a cylindrical closed surface ... Started by darbym82	1 Replies 45 Views	Aug 6, 2020 by lou
A point charge +Q is located on the x axis at x = a, and a second point charge Q is located on the x ... Started by colton	1 Replies 161 Views	Aug 6, 2020 by katieost
A point charge (5.0 pC) is located at the center of a spherical surface (radius = 2.0 cm), and a ... Started by lak	1 Replies 160 Views	Aug 6, 2020 by dreamfighter72
A long nonconducting cylinder (radius = 6.0 mm) has a nonuniform volume charge density given by r2, ... Started by amal	1 Replies 113 Views	Aug 6, 2020 by Moriaki
A long nonconducting cylinder (radius = 12 cm) has a charge of uniform density (5.0 nC/m3) ... Started by cartlidgeashley	1 Replies 150 Views	Aug 6, 2020 by ryrychapman11
A long cylindrical shell (radius = 2.0 cm) has a charge uniformly distributed on its surface. If the ... Started by rl	1 Replies 186 Views	Aug 6, 2020 by mohan
A long cylinder (radius = 3.0 cm) is filled with a nonconducting material which carries a uniform ... Started by bucstennis@aim.com	1 Replies 331 Views	Aug 6, 2020 by jesse.fleming
A hemispherical surface (half of a spherical surface) of radius R is located in a uniform electric ... Started by TVarnum	1 Replies 3,356 Views	Aug 6, 2020 by xthemafja
A constant electric field is present throughout a region of space that includes the plane bounded by ... Started by kamilo84	1 Replies 351 Views	Aug 6, 2020 by 31809pancho
A charge of 5.0 pC is distributed uniformly on a spherical surface (radius = 2.0 cm), and a second ... Started by darbym82	1 Replies 409 Views	Aug 6, 2020 by Chou
A beam of electrons moves at velocity . The number of particles per unit volume in the beam of area ... Started by serike	1 Replies 246 Views	Aug 6, 2020 by amandalm
A 5.0-nC point charge is embedded at the center of a nonconducting sphere (radius = 2.0 cm) which ... Started by LaDunn	1 Replies 172 Views	Aug 6, 2020 by polinasid
A 4.0-pC point charge is placed at the center of a hollow (inner radius = 2.0 cm, outer radius = 4.0 ... Started by PhilipSeeMore	1 Replies 89 Views	Aug 6, 2020 by skipfourms123
The nucleus of lead-208, , has 82 protons within a sphere of radius 6.34 1015. Each electric charge ... Started by maegan_martin	1 Replies 57 Views	Aug 6, 2020 by mfedorka
At the point of fission, a nucleus of U-238, with 92 protons is divided into two smaller spheres ... Started by karlynnae	1 Replies 43 Views	Aug 6, 2020 by matt
A Geiger counter is like an electroscope that discharges whenever ions formed by a radioactive ... Started by cookcarl	1 Replies 111 Views	Aug 6, 2020 by tofugiraffe
When gravitational, magnetic and any forces other than static electric forces are not present, ... Started by abc	1 Replies 60 Views	Aug 6, 2020 by deja
When a positive charge q is placed in the field created by two other charges Q1 and Q2, each a ... Started by Haya94	1 Replies 189 Views	Aug 6, 2020 by dyrone
Two imaginary spherical surfaces of radius R and 2R respectively surround a positive point charge Q ... Started by sammy	1 Replies 67 Views	Aug 6, 2020 by cloud
Two identical pith balls supported by insulating threads hang side by side and close together, as ... Started by lilldybug07	1 Replies 126 Views	Aug 6, 2020 by chjcharjto14
Three point charges, two positive and one negative, each having a magnitude of 20 C are placed at ... Started by JGIBBSON	1 Replies 78 Views	Aug 6, 2020 by aruss1303
Three point charges are positioned on the x axis. If the charges and corresponding positions are +32 ... Started by luvbio	1 Replies 76 Views	Aug 6, 2020 by okolip
Three pith balls supported by insulating threads hang from a support. We know that ball X is ... Started by Pineappleeh	1 Replies 184 Views	Aug 6, 2020 by uniquea123