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Q. In which of the following devices the eddy current effect is not used?
(1)Induction furnace
(2)Magnetic braking in train
(3)Electromagnet
(4)Electric heater (NEET-2019)
Aditya Bhatt Answered question 22 March 2024
(NEET-2019)
NTA Solutions (4):-
Answer(4) Sol.
Electric heater does not involve Eddy currents. It uses Joule’s heating effect.
Aditya Bhatt Answered question 22 March 2024
