Define
Electric potential, voltmeter, current and ohm's law.
Answers
Hey Mates,
Here is your answer....
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★ ELECTRIC POTENTIAL:
→ electric potential at a point in an electric field is equal to amount of work done in: bringing a unit positive charge from infinity to that point.
★ VOLTMETER:
→ A device which is used for measuring the potential difference across any two points of a conductor is called voltmeter.
★ ELECTRIC CURRENT:
→ The rate of flow of charge through a conductor is called current.
★ OHM'S LAW:
→ at any constant temperature, the current flowing through a conductor is directly proportional to the potential applied across it.
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Explanation:
Hey Mates,
Here is your answer....
__________________________________________
★ ELECTRIC POTENTIAL:
→ electric potential at a point in an electric field is equal to amount of work done in: bringing a unit positive charge from infinity to that point.
★ VOLTMETER:
→ A device which is used for measuring the potential difference across any two points of a conductor is called voltmeter.
★ ELECTRIC CURRENT:
→ The rate of flow of charge through a conductor is called current.
★ OHM'S LAW:
→ at any constant temperature, the current flowing through a conductor is directly proportional to the potential applied across it..