Acertain parallel-plate capacitor is filled with a dielectric for which κ = 5.0. the area of each plate is 0.027 m2, and the plates are separated by 2.0 mm. the capacitor will fail (short out and burn up) if the electric field between the plates exceeds 200 kn/c. what is the maximum energy that can be stored in the capacitor?

Astone is thrown with a speed v0 and returns to earth, as the drawing shows. ignore friction and air resistance, and consider the initial and final locations of the stone. which one of the following correctly describes the change δpe in the gravitational potential energy and the change δke in the kinetic energy of the stone as it moves from its initial to its final location? options a.δpe = 0 j and δke = 0 j b.δpe is positive and δke is negative c.δpe = 0 j and δke is positive d.δpe is negative and δke is positive e.δpe = 0 j and δke is negative