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प्रश्न
What is electric current?
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उत्तर
An electric current is measured by the amount of electric charge moving per unit time at any point in the circuit. The conventional symbol for current is I.
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संबंधित प्रश्न
Luminous intensity is the intensity of ______
The solid angle is measured in _______.
The coldness or hotness of a substance is expressed by _______.
One mole of a substance contains _______ atoms or molecules.
Amount of substance gives the number of particles present in a substance.
Consider the statement given below and choose the correct option
Assertion: Electric current, amount of substance, luminous intensity are the fundamental physical quantities.
Reason: They are independent of each other.
What do you mean by luminous intensity?
Define – mole.
What are the differences between plane angle and solid angle?
What is the symbol for a unit of electric current?
