Physics, asked by Francisokocha222, 8 months ago

Calculate the power consumed by an electrical device of resistance 400ohms connected to a 240V mains supply. What will be total cost of using this device throughout a month of 30days at a cost of 5kobo per-unit of electrical energy?

Answers

Answered by divyanshunarula16

2

Answer:

dggdgdhrrh

Explanation:

ucchcxzfzxffsgdfgfdyfddbxbxbdcn xjxj#

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