Find the electric force between a 7.2x10^-5c charged particle and a
3.6x10^-6c charged particle if they
are 0.75 M away from one another
is the force attractive or repulsive?

The heliocentric and the geocentric models of the solar system included these central principles

Which of the following are used in an electrochemical cell? a. electrodes b. electrolyte c. terminals d. all of the above

Asquare 1m x 1m plate is shown below. all four of its edges are kept at 0 co. at t=0the temperature distribution is given by: y xtsins n75)=.a) using separation of variables determine the temperature distribution t(x,y,t)along the plate at any time t.b) discretize the heat conduction equation +=22222 txtusing a second-order centered difference scheme for the two second derivatives and a first-order forward euler scheme for the first derivative. using von neumann stability analysis, determine the stability criterion for the proposed discretization scheme in terms of , hand t. solve for the maximum allowable time step tmax