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What is the difference between electrically charged and a neutral object?
Electrically polarized objects have had their charges separated, so one side will be positive, and the other side will be negative.
What is the force between electrically charged objects?
static
What causes electrically charged objects either to attract or repl one another?
An electric force causes electrically charged objects either to attract or to repel each other :)
Do electrically charged objects repel or attract each other?
attract
If two electrically charged objects repel one another what is true?
they are both they same where as opposites attract like repel
What is the difference between electrically charged and a neutral object?
Electrically polarized objects have had their charges separated, so one side will be positive, and the other side will be negative.
How does an electrically polarized object different from an electrically charged object?
It will still have a electrical charge.
What kinds of objects pick up electrons easily?
These are electrically positive objects.
What is the force between electrically charged objects?
static
What causes electrically charged objects either to attract or repl one another?
An electric force causes electrically charged objects either to attract or to repel each other :)
Why n type are electrically neutral?
Why n and p type semiconductors are electrically neutral
What is Eletromagnetic field?
this is physical field produced by electrically charged objects.
Do electrically charged objects repel or attract each other?
attract
What objects with equal amounts of positive and negative charge are said to be electrically?
An object with equal amounts of positive and negative charge is electrically neutral.
Explain How electrically neutral objects can become electrically charge even though charge Cannot be created or destroyed.?
They acquire a charge from somewhere else.
When charges are separated on objects it is the?
When the charges of one object separate to opposite sides of the object, the object is polarized. It is polarization.
Light reflected from water is strongly polarized in the horizontal direction How would you design sunglasses for a ship pilot who needs to see objects on the water surface?
use filters that transmit only vertically polarized light
