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Previous Year Questions -8 (in Hindi)
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This lesson covers previous year Question

Abhishek mittal
Star educator and verified educator | Organic chemistry matter expert | Motivator

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(5)
Unacademy user
b bcz in 1phase strength of magnetic field reduces and makes noise
bhaiya sorry for late ... actually i was preparing for my test..
Abhishek mittal
7 months ago
its okay ...u can do it later also.... dont forget to see todays course...and also review it
Abhishek mittal
7 months ago
good