Considere n

partículas con carga positivas iguales cada unade ellas con magnitud

Q

/

n

y colocadas de manera simétricaalrededor de un círculo de radio

R

. a) Calcule la magnituddel campo eléctrico en un punto a una distancia

x

del centro del círculo y sobre la línea que pasa a través del centro y que es perpendicular al plano del círculo. b) Explique por qué este resultado es idéntico al cálculo del ejemplo

Brades exam guidelines exam instructions billing & payments & support question 6 of 20 : select the best answer for the question use this illustration to answer the question below. forms & resources al programs 9 ww linics 6. in the circuit shown in the figure above, suppose that the value of r, is 100k, and the value of r2 is 470 kq. at which of the following locations in the circuit would you measure the highest voltage with your meter? rvices 999999 a. between points b and c b. between points a and b c. between points b and e d. between points a and c eredu mark for review (will be highlighted on the review page) mend < < previous question next question

Matter is needed to transfer thermal energy bya. conductionb. convectionc. radiation d. both a & b.

Debris produced by mining is called