Science, asked by Shreya2001, 1 year ago

I need a detailed answer of this question

Attachments:

AkarshRoy: s Chand......
Shreya2001: yes

Answers

Answered by Jiwanshi1
1
it is a step up transformer...as without batteries voltage should be high
so,to increase voltage we use step up transformer..
Hope answer helps you
Similar questions