Question

solve it please..........
as soon as possible......

at least 5 to 6 question do....​

Answer 1

MARK MINE AS BRAINLIEST>>>PLZ

2) ammeter is a device which helps to measure current connected in series

 voltmeter is a device used to measure potential difference connected in parallel

8) yes series is not used in household becoz in series if one is switched off all get switched off so its better to use parallel connection i household

9) open means no current is passed

closed means current is passed

5) 1volt=1joule/1coloumb this is voltage or potential difference

3) resistance will also gets doubled