State joule's law. give its formula. state four applications of joule's effect.
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HEY !!! HERE IS YOUR ANSWER 》》
Joules law of heating states that when a current flows througha conductor some amount of heat is produced which is directly proportional to the amount of current passing through the wire, the resistance of wire and the time for which current is passed in the wire ...
the Formula is
H=i^2rt J or
H=0.24 i^2rt cal
Its application are as follows
used in
1.Electric heater
2.Electric toaster
3.Electric geyser
4.etc
HOPE IT HELPS ^_^
Joules law of heating states that when a current flows througha conductor some amount of heat is produced which is directly proportional to the amount of current passing through the wire, the resistance of wire and the time for which current is passed in the wire ...
the Formula is
H=i^2rt J or
H=0.24 i^2rt cal
Its application are as follows
used in
1.Electric heater
2.Electric toaster
3.Electric geyser
4.etc
HOPE IT HELPS ^_^
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