Two tanks of different volumes are separated by a valve. The valve between the 2.00 L tank, in which the gas pressure is 1.00 atm, and the 3.00 L tank,

in which the gas pressure is 1.50 atm, is opened. What is the final pressure in the two

tanks, the temperature being constant at both tanks

Three point charges, two positive and one negative, each having a magnitude of 20 μc are placed at the vertices of an equilateral triangle (30 cm on a side). what is the magnitude of the electrostatic force on the negative charge

When a neutral charge, comes into contact with a positive charge they repel each other nothing happens the neutral charge becomes negative they attract each other

Imagine you had to physically add electrons, one at a time, to a previously neutral conductor. you add one electron very easily, but the second electron requires more work. in your initial post to the discussion, explain why this is. also, what happens to the work needed to add the third, fourth, fifth, and subsequent electrons