En un átomo de hidrógeno un electron gira al rededor de un proton en una órbita de radio igual a 5.3×10 a la-11m ¿Con que fuerza se atraen si la carga de electrón es de -1.6×10 a la -19 (y la del portón es de +1.6×10 a la -19 C)?

Describe how the fermi level changes with donor level, temperature and contact with p and n type semiconductors

Work = force × a. work b. energy c. distance d. momentum

10 points! will mark brainiest! in a heat engine if 1,000 j of heat enters the system and the piston does 500 j of work, what is the final internal energy of the system if the initial energy was 2,000 j 1: write the equation 2: list out your known variables 3: plug the numbers into the equations 4: solve 5: write your solution statement that includes initial energy and final energy added you so much!