GK
PHYSICS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Ohm’s Law
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Electric Current
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Direct Current (DC)
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Alternating Current (AC)
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Detailed explanation-1: -Electric Current is the flow of electrons through a wire or solution. In a solid the electrons are passed from one positively charged metallic atom to next but in solution the electron is carried by the ions present in the solution. A solution capable of carrying charge is called an electrolyte.
Detailed explanation-2: -An electric current is a stream of charged particles, such as electrons or ions, moving through an electrical conductor or space. It is measured as the net rate of flow of electric charge through a surface or into a control volume.
Detailed explanation-3: -The flow of charge is called electric current.
Detailed explanation-4: -An electric current is the rate of flow of electric charges and it is measured in Ampere.
Detailed explanation-5: -Electric current is a flow of charges The charges originate in the circuit itself. They are already there. That is what it is to be an electrical conductor – to have charges that can move when the conductor is connected into a complete circuit.