A capacitor has a max capacitance of 2.5 x 10^-12 Farads. If it is used in a 120v circuit, what is the
charge it holds? (Remember that C = q/V, where
C is capacitance and q is charge.) If the capacitor
was used in a 6V circuit instead, what charge
would it hold instead?

Sara is creating an experiment. her hypothesis states the following. if i increase the air in my tires, then i will get better gas mileage. if this is her hypothesis what column titles do we need in our date table? a. air pressure in tire (psi) and gas mileage (mph) b. air pressure in the atmosphere (psi) and gas mileage (mph) c. miles (m) and gallons per mile (g) d. old battery and new battery

What is the electric force acting between two charges of -0.0045 c and -0.0025 c that are 0.0060 m apart? use fe=kq1q2/r^2 and k = 9.00 x 10^9 n*m^2/c^2 a. 1.7 x 10^7 n b. -1.7 x 10^7 n c. -2.8 x 10^9 n d. 2.8 x 10^9 n

The pressure proportional to the area a- inversely b- directly c- increase d-decrease