【摘要】 通过对半导体PN结内场强■的讨论,指出了电磁学中的一个结论表述不够全面,并从理论上进一步加以证明,给出了完整的结论。更多还原

【Abstract】 The discussion about the field strength ■ inside the semiconductor PN node shows that the conclusion "inside the still electric field,the place where the direction of the electric strength is the same,it’s measurement of electric field strength is the same." is not always right.A more thorough conclusion is put forward on the basis of theoretical demonstration.更多还原