核力是一种性质力,结合能是核能,下面我们从以下几个方面,更好地理解核力与结合能。一、核力1.核力的特点我们知道氦原子核中有两个质子,质子质量为mp=1.67×10-27kg,带电量为元电荷e=1.6×10-19C,原子核的直径的数量级为10-15m,那么两个质子之间的库仑斥力与万有引力两者相差1036倍,在原 Nuclear power is a kind of nature, combined with nuclear energy, here we from the following aspects, a better understanding of nuclear power and binding energy. First, the nuclear force 1. The characteristics of nuclear forces We know that the helium nucleus has two protons, proton mass mp = 1.67 × 10-27kg, the charge for the elemental charge e = 1.6 × 10-19C, the order of the diameter of the nucleus is 10-15m, then the two Coulomb repulsion between the proton and the gravitational difference between the two 1036 times the original