Two different surfaces s1 and s2 have the same boundary. prove that the sum of current i and displacement current id passing through these two surfaces are the same. i1 + i d1= i 2+ i d2.

How do the kidneys affect homeostasis

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

Which pair of quantities includes one quantity that increases as the other decreases during simple harmonic motion?