Attract each other
The movement of air can cause different parts of a cloud have opposite charges.
Electric charges that are different in sign attract each other: true. Electric charges which are different in magnitude but the same sign attract each other: false.
I can't be sure of exactly what you mean when you say "different". -- The two objects attract each other if their charges have opposite signs. -- They repel each other if their charges both have the same sign. These statements are both true whether or not the charges on the two objects have the same or different magnitudes.
They attract one another.
A polyvalent metal refers to a metal that can have different charges. Nickel is a polyvalent metal because it has two charges, +2 and +3.
the different types of charges are positive and negative charges
the different types of charges are positive and negative charges
different poles have different charges, and different charges are attracted to each other
The drops had different charges because some drops had picked up more electrons than others, which gives them different charges at the end of the experiment.
it depends on what you use them for and if they`re universal charges.
proton +1neutron 0electron -1
The movement of air can cause different parts of a cloud have opposite charges.
The rule for the interaction between the magnetic poles is similar to the interaction between the electrical charges in terms of the attraction and repulsion. In both cases the unlike poles attract while the like poles repel.
Attract
Electric charges that are different in sign attract each other: true. Electric charges which are different in magnitude but the same sign attract each other: false.
I can't be sure of exactly what you mean when you say "different". -- The two objects attract each other if their charges have opposite signs. -- They repel each other if their charges both have the same sign. These statements are both true whether or not the charges on the two objects have the same or different magnitudes.
Those with positive electrical charges, and those with negative electrical charges.