Physics, asked by joshitaa, 8 months ago

An electric iron takes a current of 5A and develops 1.5x104 J of heat energy in 30 sec. Calculate the resistance of electric iron.

Answers

Answered by retnajeya1972

0

Answer:

H=I^2RT

15000=25*30*R

R=15000/750

R=20ohms

Explanation:

Previous Question

Next Question

Similar questions

India Languages, 4 months ago

Please answer me it's so urgent ...

English, 4 months ago

please answer the question...

English, 4 months ago

(Add Tail Tag) It Is Important To Create Goals That Are Within Current Skill Set...

Science, 8 months ago

who is the founder of vaccines first...

Math, 8 months ago

under root 21.93 is equal to???

English, 1 year ago

without serious hard work you cannot achieve success active voice ...

Biology, 1 year ago

what is quantum zero vaccume point energy...

Geography, 1 year ago

Explain the formation of ox-bow lake...