Provided the load has a power factor of 1 power is transferred when the live is both positive and negative. The power pulsates at double the supply frequency in a single-phase system
yes
When something is electrically neutral it has neither a positive nor a negative charge.
First of all you spelled "electricity" wrong. Electricity is everywhere, everything has a a positive, neutral or negative charge.
Not necessarily. An object can be neutral if it has an equal amount of positive and negative charges, canceling each other out. However, an object with no static electricity might still have an imbalance of charges and not necessarily be neutral.
After electrical discharges in static electricity, the source typically returns to a neutral state. This occurs because the excess charge, whether negative or positive, is balanced out by the discharge, allowing the charges to equalize. As a result, the source stabilizes back to its original neutral condition.
the negative can make electricity but on the other hand if you have an uncharged battery you will get a equal, so if you have a positive you will get the opposite.
When an object discharges static electricity, it returns to a neutral state. This means it has neither a positive nor negative charge and is once again at equilibrium with its surroundings.
Matter is neutral because it contains equal numbers of positive protons and negative electrons. Protons carry a positive charge, while electrons carry a negative charge. These charges balance each other out, resulting in an overall neutral charge for matter.
Charged balloons can stick to a neutral wall due to static electricity. When a balloon is rubbed against a surface, it gains a charge, usually negative, which creates an imbalance of electrons. Although the wall is neutral overall, it can become polarized; the negative charge on the balloon repels electrons in the wall, causing a slight positive charge to surface. This attraction between the charged balloon and the polarized wall allows the balloon to hang on the wall.
Negative
neutral
A balloon can stick to a wall due to static electricity. When you rub the balloon against your hair or a wool cloth, it gains a negative charge. The negatively charged balloon is attracted to the neutral or positively charged wall, causing it to stick temporarily.