negative
gravity because gravity is dependant on mass and not on charge like an electric field
That process is called grounding.
For practical purposes, planet Earth is often considered as such.
Yes the Earth has a vertical electric field that points down. So if you were to try and calculate the amount of excess charge on the Earth's surface, you would get a negative value.
The kinds of electric charge are positive charge and negative charge
Yes. In fact a moving liquid can generate an electric charge. When oil truck fill-up they are required to be grounded to avoid an igniting spark.
The electric field around an electric charge varies inversely as the square of the distance to the charge.
Every electric charge is surrounded by an electric field.
Electrons are called electric charge. They are responsible for electric current.
Electric Charge!.... i think is right :)
Love and what not love love will keep you together with the earth