a current of 1 ampere flows for 30 seconds . through another wire of same material having a same length of current of 0.5 ampere is passed for 1 minute .what is the ratio of heat produced in the two wires
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Answered by
1
Answer:
heat = koulbc. bir vhod
Answered by
0
Answer:
H = I^2Rt
Explanation:
H1÷H2= 1^2×30 sec R ÷ (0.5)^2×60 sec×R
H1:H2= 2:1
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