Question

An electric lamp of resistance 100 ohm ,a toaster of resistance 50ohm ,and and a water filter of resistance 500ohm are connected in parallel to a 220v source what is the resistance of an electric iron to the same source that takes as much as current as all the three appliances and what is the current that pass through it

Answer 1

dude by applying resistance formula you can solve the question
Resistance (R) = ohm/volt
and then use 1/R =1/R1 + 1/R2 + 1/R3

Answer 2

See the page above for your answer

It may help you

♡Thank you♡