A 4 V power source is connected in parallel to four resistors: 1, 2, 2, and 3. Draw and label a circuit diagram.

An uncharged nonconductive hollow sphere of radius 18.0 cm surrounds a 12.0 µc charge located at the origin of a cartesian coordinate system. a drill with a radius of 1.00 mm is aligned along the z axis, and a hole is drilled in the sphere. calculate the electric flux through the hole.

What statements accurately describe atoms

If a tank filled with water contains a block and the height of the water above point a within the block is 0.8 meter, what is the pressure at point a?