3. A gas occupies a volume of 4.50L at 760.0mmHg and a temperature of 25.0°C. What would bet new volume at 200.0mmHg assuming temperature and number of moles is held constant.

Charge is distributed along the entire x-axis with uniform density λ. how much work does the electric field of this charge distribution do on an electron that moves along the y-axis from y = a to y = b? (use the following as necessary: a, b, ε0, λ, and q for the charge on an electron.)