Question1
A tank of water sits at the edge of a table of height 1.0 m. The tank springs an extremely small leak at its base, and water sprays out a distance of 1.2 m from the edge of the table. What is the water level h in the tank? (Imagine the tank is open to the air at the top.)
Question2
A long cylinder carries a charge density that is proportional to the distance from the axis p is equal to kr for some constant k. find the electric field inside the cylinder.
Question3
A resonant circuit in a radio receiver is tuned to a certain station when the inductor has a value of 0.317 mH and the capacitor has a value of 34.9 pF. Compute the frequency of the radio station.