Physics, asked by virender30, 1 year ago

ask me any question of physics of tenth class from electricity chapter . i Will definitely give answer

Answers

Answered by Golem9999

really I have a question from physics but it's not from electricity chapter

virender30: then from which chapter it is

virender30: give question

Answered by Shilpakarpagam

Explain ohm's law and What is the advantage of parallel connection and disadvantages of series connection in homes.

Shilpakarpagam: And another disadvantage is that if one resistance gets burnt or fuse the whole connection will become open circuit

Shilpakarpagam: as it is a series connection

virender30: ask more questions

Shilpakarpagam: So we should use parallel connection because if one went fuse also the remaining circuit will not be affected and as the potential difference is same in parallel, different current can flow.So,we use parallel connection in homes

virender30: why we take low value in ammeter

Shilpakarpagam: The resistance value is taken low in the ammeter because resistance is inversely proportional to current.In an ideal ammeter,there is 0 resistance.But ideal ammeter is not practical in real life.So,we take ammeter of lower resistance to get the current flowing more precise.

virender30: and why voltmeter is taken high

Shilpakarpagam: The same concept resistance is directly proportional to volts(potential)

virender30: ask more questions

Shilpakarpagam: When Will the heat supplied by the battery will be maximum?

Previous Question

Next Question