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प्रश्न
There is ______ when opposite electric charge come near each other.
विकल्प
always repulsion
always attraction
displacement of negative charge
displacement of positive charge
atom
molecule
steel
copper
plastic
inflated balloon
charged object
gold
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उत्तर
There is always attraction when opposite electric charge come near each other.
Explanation:
This happens because opposite charges (positive and negative) attract each other due to the fundamental electrostatic force described by Coulomb's law. Positive charges attract negative charges and vice versa, while like charges repel each other. This is why opposite charges always experience an attractive force when they come near each other.
संबंधित प्रश्न
There is ______ between like charges.
______ is responsible for generation of electric charge in an object.
If an electron is added in excess to an atom then the atom is ______ charged.
The excess of electrons makes an object negative and ______ of electrons makes it positive.
A comb rubbed with hair and brought near pieces of paper attracts them, because both comb and paper get similarly charged.
Electric charge is best defined as:
How many types of electric charge exist, and what are they called?
The additive nature of charge means the net charge of a system is:
One pico-coulomb (pC) equals:
When an uncharged conductor is brought near a charged body without any contact, then:
