1 As well as not punching someone in the chin, do not punch them in the temple, this, if punched hard enough can kill someone instantly. 2  Aiming for the head and skull area could break your knuckles. 3  As with any martial arts technique, showing discipline with regard to one's knowledge is a truer measure of one's skill. If you throw a jab and it doesn't connect, you know you need to move closer in order to throw a punch that hits the target. 2  Keep your combatant away from you. 3  Throwing a jab, or a series of jabs, is a way of keeping your combatant from getting too close to you.
Electric current can be either direct current (DC) or alternating current (AC). With DC, the direction of flow is constant. With AC, the direction of flow changes rapidl â¦ y from one direction to the other. + 19 others found this useful.
Confidence votes 400. Please note that electrical current, which is the flow of electrons, is what flows, not electricity, which is the entire body of phenomenon around current, voltage, impedance, power, etc.Electric current is a flow of electrically charged atomic particles known as electrons.hen a stream of electrons moves from though the structure of a substance, the flow of the charge they carry is called electric current. Each atoms has negative and positive electric charges which, like magnetic poles, attract each other.