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Chemistry, 21.02.2021 01:00 nooooooooooooooo412

B. Resuelve los ejercicios (60%) 1. ¿Cuántos electrones se necesitan para

formar una carga de –38 µC, sabiendo que la

carga de un solo electrón es −1.6 X10−19 C?

2. ¿Cuál es la magnitud de la fuerza que ejerce

una carga de 12 µC sobre otra carga de 25

mC si están separadas 28 cm?

3. ¿Cuál es la fuerza eléctrica de repulsión entre

dos protones separados 4.5 X10−15 m uno de

otro en el núcleo atómico? Recuerda que la

carga del protón es la misma que la del

electrón solo que de signo positivo.​

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B. Resuelve los ejercicios (60%) 1. ¿Cuántos electrones se necesitan para

formar una ca...
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