Physics

A positive point charge q is placed at the center of an uncharged metal sphere insulated from the ...

Started by lracut11

A point charge of 6.0 nC is placed at the center of a hollow spherical conductor (inner radius = 1.0 ...

Started by olgavictoria

A point charge is located at the origin. Centered along the x axis is a cylindrical closed surface ...

Started by darbym82

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

A point charge (5.0 pC) is located at the center of a spherical surface (radius = 2.0 cm), and a ...

Started by lak

A long nonconducting cylinder (radius = 6.0 mm) has a nonuniform volume charge density given by r2, ...

Started by amal

A long nonconducting cylinder (radius = 12 cm) has a charge of uniform density (5.0 nC/m3) ...

Started by cartlidgeashley

A long cylindrical shell (radius = 2.0 cm) has a charge uniformly distributed on its surface. If the ...

Started by rl

A long cylinder (radius = 3.0 cm) is filled with a nonconducting material which carries a uniform ...

Started by bucstennis@aim.com

A hemispherical surface (half of a spherical surface) of radius R is located in a uniform electric ...

Started by TVarnum

A constant electric field is present throughout a region of space that includes the plane bounded by ...

Started by kamilo84

A charge of 5.0 pC is distributed uniformly on a spherical surface (radius = 2.0 cm), and a second ...

Started by darbym82

A beam of electrons moves at velocity . The number of particles per unit volume in the beam of area ...

Started by serike

A 5.0-nC point charge is embedded at the center of a nonconducting sphere (radius = 2.0 cm) which ...

Started by LaDunn

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

The nucleus of lead-208, , has 82 protons within a sphere of radius 6.34 1015. Each electric charge ...

Started by maegan_martin

At the point of fission, a nucleus of U-238, with 92 protons is divided into two smaller spheres ...

Started by karlynnae

A Geiger counter is like an electroscope that discharges whenever ions formed by a radioactive ...

Started by cookcarl

When gravitational, magnetic and any forces other than static electric forces are not present, ...

Started by abc

When a positive charge q is placed in the field created by two other charges Q1 and Q2, each a ...

Started by Haya94

Two imaginary spherical surfaces of radius R and 2R respectively surround a positive point charge Q ...

Started by sammy

Two identical pith balls supported by insulating threads hang side by side and close together, as ...

Started by lilldybug07

Three point charges, two positive and one negative, each having a magnitude of 20 C are placed at ...

Started by JGIBBSON

Three point charges are positioned on the x axis. If the charges and corresponding positions are +32 ...

Started by luvbio

Three pith balls supported by insulating threads hang from a support. We know that ball X is ...

Started by Pineappleeh