To provide the pulse of energy needed for an intense bass, some car stereo systems add capacitors. One system uses a 1.8F capacitor charged to 24 V, double the normal 12 V provided by the car's battery. Part A How much energy does the capacitor store at 12 V

Which is the best for showing percentages of different types of cars sold(gas hybrid , electric , other ) in the united states ?

Place several e-field sensors at a few points on different equipotential lines, and look at the relationship between the electric field and the equipotential lines. which statement is true? 1-at any point, the electric field is perpendicular to the equipotential line at that point, and it is directed toward lines of higher voltages. 2-at any point, the electric field is perpendicular to the equipotential line at that point, and it is directed toward lines of lower voltages. 3-at any point, the electric field is parallel to the equipotential line at that point.

Abody covers a semicircle of radius 7cm in 5s .find its linear speed