Physics, 21.09.2020 20:01 queenskmk1628

A hollow metal sphere is electrically neutral (no excess charge). A small amount of negative charge is suddenly placed at one point P on this metal sphere. If we check on this excess negative charge a few seconds later we will find one of the following possibilities: a. All of the excess charge remains right around P.
b. The excess charge has distributed itself evenly over the outside surface of the sphere.
c. The excess charge is evenly distributed over the inside and outside surface.
d. Most of the charge is still at point P, but some will have spread over the sphere.
e. There will be no excess charge left.
What is the The original magnitude of the force the acharge was magnitude of the force on now?

Answers: 1

Show answers

Another question on Physics

Physics, 22.06.2019 04:30

In a voltaic cell, electrons flow from the (positive/negative) to the (positive/negative) terminal.

Answers: 1

Answer

Physics, 22.06.2019 11:20

Sound is a disturbance that travels through a medium as a

Answers: 1

Answer

Physics, 22.06.2019 16:00

Amichelson interferometer operating at a 600 nm wavelength has a 3.02-cm-long glass cell in one arm. to begin, the air is pumped out of the cell and mirror m2 is adjusted to produce a bright spot at the center of the interference pattern. then a valve is opened and air is slowly admitted into the cell. the index of refraction of air at 1.00 atm pressure is 1.00028.how many bright-dark-bright fringe shifts are observed as the cell fills with air?

Answers: 1

Answer

Physics, 22.06.2019 17:20

Which is not true of the intertropical convergence zone? a) it features heavy precipitation b) it's where the trade winds collidec) it's a high-pressure zone with sinking air d) it is also known as the doldrums

Answers: 2

Answer

You know the right answer?

A hollow metal sphere is electrically neutral (no excess charge). A small amount of negative charge...

Questions