What is Current, voltage & power?

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WHAT IS CURRENT?  WHAT IS VOLTAGE?  WHAT IS POWER?

All the answer you will get here.

 

HELLO FRIENDS.

ANSWER THIS QUESTION.

Due to which of this element we get electric shock?

  • ·       CURRENT
  • ·       VOLTAGE
  • ·       POWER

Are you all thinking what is these, So here is the simple answer.

 

Current is just the flow of electron, which need a conductive medium or we can say a wire to pass from one point to another

For example:- Current is Water which need a pipe to flow.

 

Voltage is a potential difference or we can say electric force or electric tension applied on current, so current can flow.

For example:- Voltage is force needed to supply water everywhere from water tank.

Power is  the rate, per unit time, or one watt is equal to joule per second.  The sum of voltage and current. Voltage multiplied by Current.

For example:- If voltage =12v, Current=5A,

                          Then 12×5= 60 watts

Units & Symbols:-

Current is denoted as capital I, and it’s unit is Ampere.

Voltage is denoted as letter v, and it’s unit is Volts.

Power is denoted as w or P, and it’s unit is Watts.

 

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