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ADYASHA DAS from KENDRIYA VIDYALYA DIAT GIRINAGAR, Pune

Subject :NSO Class : Class 6

Which of the following is not possible when a steel bar is being magnetised by the stroking method?

A
B
C
D

Ans 1:

Ritvik Bansal from K R Mangalam World School, Gurgaon

Class : Class 7

Chinmay from SBPPS, Pune

Class : Class 7