Question

15. An electric iron has a rating of 750 W, 220 V. Calculate
(i) the current passing through it.
(ii) its resistance, when in use.
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Answer 1

Answer:

Step-by-step explanation:

power= 750 w=p

potential=220 v

p=vi

750=220 I

750/220=i

i=3.405 a

r=v/i=220/3.405

=750 ohms