An electric kettle is rated 1000W – 250V. It is used to bring water at 20°C to its boiling point. If the kettle is used for 11minutes and 12 seconds, calculate :
(a) Resistance of the element of the kettle.
(b) Current flowing through the element.
(c) Mass of water in the kettle [SHC of water = 4.2Jg-10C-1]
