Question 4

An electric iron of resistance 20Ω takes a current 5A. Calculate the heat in Joule developed in 30s.

  • A.9.36 MJ
  • B.39.6 MJ
  • C.15 KJ
  • D.35 KJ
Objective

Question details

Exam body
IMSU
Subject
Physics
Year
2020/2021 Model
Question no.
#4
Type
Objective

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