Please tell me now the answer of questions and it is from physics
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Answer:
Explanation:
Explanation: See here time taken is same so energy will be power consumed on both
Take I =3 ampere and Potential
difference =60volts
Power (p1) = VI =3×60=180watt
Take I=1.5ampere and Potential difference= 120volts
Power (p2)=VI =1.5×120 = 180 watts
So P1 =P2
P1/P2 =180watts /180 watts = 1
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