- #1
PainterGuy
- 940
- 69
hello,
this is a pdf from a book:--
https://docs.google.com/viewer?a=v&...ljZmItY2UyYzFjZTllMzM0&hl=en&authkey=CNeg85sN
in fig 5.13 12v supply and 8v supply are connected to each other. perhaps the ground symbol tells us that the terminals of both batteries are at the same potential. I'm not sure. in "reality" this is going to cause a problem. the electric current which is "actual" current would start flowing from 12v supply toward 8v supply because electrons at negative terminal of 12v battery have more potential (12v/coulomb) than that of 8v battery. so what does this really mean? please help me to understand this.
in fig 5.14(b) what is reason for including ground symbol? to me this is pointless. there was no need.any reason for its inclusion. please show me the way.
cheers
this is a pdf from a book:--
https://docs.google.com/viewer?a=v&...ljZmItY2UyYzFjZTllMzM0&hl=en&authkey=CNeg85sN
in fig 5.13 12v supply and 8v supply are connected to each other. perhaps the ground symbol tells us that the terminals of both batteries are at the same potential. I'm not sure. in "reality" this is going to cause a problem. the electric current which is "actual" current would start flowing from 12v supply toward 8v supply because electrons at negative terminal of 12v battery have more potential (12v/coulomb) than that of 8v battery. so what does this really mean? please help me to understand this.
in fig 5.14(b) what is reason for including ground symbol? to me this is pointless. there was no need.any reason for its inclusion. please show me the way.
cheers