Yr 11 Physics electricity problem
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Yr 11 Physics electricity problem

[From: ] [author: ] [Date: 12-03-20] [Hit: ]
Please show all working!-(240 x 3.3) = 792 Watts.1 Watt = 1 Joule/ sec.3.2 x 10^4 = 32,......
An electric jug is connected to a 240V electricity supply and draws a current of 3.3A. How long will it take to transfer 3.2x10^4 J of energy to its contents?

Please show all working!

-
(240 x 3.3) = 792 Watts.
1 Watt = 1 Joule/ sec.
3.2 x 10^4 = 32,000 Joules.
(32,000/792) = 40.4 secs.
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keywords: 11,problem,electricity,Yr,Physics,Yr 11 Physics electricity problem
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