Question

Почему дырку рассматривают как частицу с положительным зарядом? Каков этот заряд?

Answer 1

Этот заряд равен заряду атома, т. к. отрицательный электрон покинул этот атом и он стал положительным ионом с зарядом ядра атома. поэтому дырка - это положительный ион

Answer 2

Why is the positron considered a particle with a positive charge? What is this charge?

The positron is considered a particle with a positive charge because it is the antimatter counterpart of the electron, with an equal magnitude but opposite sign of charge. The charge of the positron is +1 elementary charge, which is the same as the charge of the proton.

The positron is an elementary particle with the same mass as an electron but with a positive charge. It is denoted by the symbol "e+" and is the antimatter counterpart of the electron. When a positron and an electron encounter each other, they can annihilate, producing gamma rays. This annihilation process is a well-known phenomenon in particle physics.

The charge of the positron is fundamental to its properties and interactions with other particles. It plays a crucial role in various physical processes and is a key aspect of antimatter research and applications in particle physics.