There is no "correct mass of Positrons to cause an explosion". Any amount of matter + anti-matter causes an energy release directly proportional to the amount of anti-matter involved. Since there is an enormous amount of energy created by a matter + anti-matter contact, you need only tiny amounts of anti-matter to cause a catastrophic blast.Green-san wrote:I know, plus is when you give an electron away while minus is when you gain one, but that doesn't explain how it works. Basically, if I understood correctly, the Particle Canon shoots a Positron Beam and once hitting the target will convert itself into energy that will assumingly, if hit by a great enough number, cause an explosion. If that is correct than you need awfully a lot of digits in order to get it right, like calculate the right velocity, power of impact and most importantly the correct mass of Positrons to cause an explosion when hitting the target. I guess the machine already does that before shooting, but... I still get the feeling that the idea of Positron Beams shooting out of a canon is... well, wrong0.0
Anti-matter doesn't need "velocity" to cause damage. It annihilates normal matter simply by coming into contact with it. The speed of light is referenced in E = MCsquared, for reasons that take more math and science education than I suspect you've received so far.
Likewise the charges of the positrons and electrons are irrelevant to the outcome. It has as much to do with things as the color of an object does. Anti-matter is destructive to normal matter not because of the charge on it, but because of the nature of anti-matter. The difference in charge between normal matter and anti-matter just tends to ensure that if there is anti-matter and normal matter, that they will come into contact and destroy each other.