Question

Week 12 Lab 247003 final - Word aut References Mailings Review View Help Аа AS EEL AaBDCD AB CD AaBb AaBbcc AaB 1 Normal 1 No Spac. Heading 1 Heading 2 Title Find Reple A Selec D-A- Styles Editing Paragraph 2. The Power Rating of an Electric Jug Using the same hot water jug used in the Thermal Energy Experiment, a student unplugged the jug from the mains (240 V) supply. WITH THE APPLICANCE STILL UNPLUGGED the automatic switch was switched on, before using the multimeter to measure the resistance (R). The resistance was found to be R = 9.21 n. a. Rearrange the Ohm's Law and make the Current the subject. b. Calculate the Current that the appliance will draw when it is plugged in and turned on. Current C. Assuming a 240 V supply voltage, calculate the Power used. i

Answer 1

cas V = RI I: ok (6) Current : 240 26.06 9.21 (c) P I2R (26.06) (9.21) P 6259.07 Lo