Question

A 3ohm resistor having 2a current will dissipate the power of

Answer 1

HELLO USER.....................


                HERE IS UR ANSWER.........

 ACCORDING TO UR QUESTION,

         THE RESISTANCE OF A RESISTER IS 3Ω

         AND CURRENT (I) = 2 A

        POWER = ?
 TO FIND OUT THE POWER ,
     
                  WE HAVE THE FORMULA  THAT IS 

                                   P = VI

   P =  I²R

          ==>  P = 2² ×3

          ===> P = 4 × 3

   POWER IS 12 WATTS

             HAVE A NYC DAY

 THANK U FOR GIVING AN OPPURTUNITY TO ANSWER UR QUESTION
    
              HOPE I GAVE A RIGHT ANSWER FOR U................

 
 KEEP GOING ON WITH BRAINLY........(:)

Answer 2

I = 2 A
R = 3 ohm

Power = I² R = 4 x 3 = 12 Watt