Alternating CurrentHard
Question
A direct current of 2 A and an alternating current having a maximum value of 2 A flow through two identical resistances. The ratio of heat produced in the two resistances in the same time interval will be:
Options
A.1 : 1
B.1 : 2
C.2 : 1
D.4 : 1
= 2More Alternating Current Questions
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