Se tienen dos cargas puntuales de q1 = -3 μC y q2 = 6 μC separadas a una distancia de 8 cm como se muestra en la figura. Determine:

a) La intensidad del campo eléctrico en el punto medio P entre dos cargas puntuales

b) La fuerza sobre una carga q1 = -4 x 10-10 C colocada en el punto P

Select the correct answer from each drop-down menu. compared to its surroundings, the concentration of solutes is low inside a cell. so, the cell is with respect to its surroundings. a particular solute in this cell uses energy for its transport from the cell to its surroundings. this type of transport is called

Transfer chemicals from one location to another to weather objects. a-water b-physical weathering c-chemical weathering

Polly is pushing a box across the floor with a force of 30 n. the force of gravity is –8 n, and the normal force is 8 n. which value could describe the force of friction if polly could not move the box?