is resistence varies from actual resistence inside of wire?????
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yes...
there are two types of resistance depending upon the type of current flowing through the wire.
1.AC resistance for AC current
2. DC resistance for DC current
AC resistance value is higher than DC resistance by a factor of 1.6 i.e AC resistance = 1.6×DC resistance
this occurs due to skin effect. Don't know your qualification so I think it must be enough.
there are two types of resistance depending upon the type of current flowing through the wire.
1.AC resistance for AC current
2. DC resistance for DC current
AC resistance value is higher than DC resistance by a factor of 1.6 i.e AC resistance = 1.6×DC resistance
this occurs due to skin effect. Don't know your qualification so I think it must be enough.
Umeshmehta:
ty
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