If the current flowing into and out of a 9 Volt battery is 1 Ampere, how much work is done by the battery in 10 seconds?

that potential difference has units of Volt and 1 Volt = 1 Joules/Coulomb.
A Volt represents the amount of work (in Joules) required required to move a charge through a potential difference.

How have the competing explanations' experiments on atoms affected the development of the atomic model?

You have a resistor and a capacitor of unknown values. first, you charge the capacitor and discharge it through the resistor. by monitoring the capacitor voltage on an oscilloscope, you see that the voltage decays to half its initial value in 2.70 miss . you then use the resistor and capacitor to make a low-pass filter. what is the crossover frequency fc?

An electron is ejected into a horizontal uniform e⃗ field at a parallel horizontal velocity of v0. assume the electron's initial position x0, initial velocity v0, time t, magnitude of electric field e, electron's mass m, and the magnitude of the electron's charge |e|. ignore the force that earth exerts on the electron. assume the e⃗ field is in the same direction as the initial velocity. part a define the equation for the electron's velocity. express your answer in terms of the variables v0, |e|, t, e, and m.