answer both the questions
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Resistance depends upon material of conductor(one of factors)
Copper has less resistance than iron due to
Variation in material type
Heat=I^2rt
The heat becomes constant as the factors like current,resistance per cross sectional area and time becomes constant
Hope this helps you
Have a great day
Copper has less resistance than iron due to
Variation in material type
Heat=I^2rt
The heat becomes constant as the factors like current,resistance per cross sectional area and time becomes constant
Hope this helps you
Have a great day
pratham3410:
Thanks a lot for marking me brainliest
keep answering
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