Skip to main content

All Questions

Tagged with
1 vote
2 answers
78 views

Why not always connect cells in series to increase voltage in solar component setups? [closed]

I am designing a solar system which I can take to an Indio village deep into the Amazon forest, and thinking about some principles. I am talking about a 2, 3, or even 6 kW system. I see a big problem ...
Gunther Schadow's user avatar
0 votes
1 answer
539 views

Is heating the nichrome wire with phone battery possible?

I want an nichrome wire to heat instantly red hot when connected with phone battery using 2 copper wires. Do I need any extra circuit to convert the volts into current for heating? (H=I^2Rt) Would ...
Vishal parihar's user avatar
0 votes
1 answer
3k views

Relation between Amps and Thickness of wires

I have some questions that have been bugging me for the past few days, and I am here in hope of some help. My Understanding of how battery works: "The battery (say 9V DC) does not store charge, it ...
Ateeb Ahmed's user avatar