- Messages
- 887
- Reaction score
- 466
- Points
- 73
Hai ,can anyone help me to solve this doubt?Thanks a lot.Three question from may june 13.
so lets solve 3rd questionAttached the solution for first question
2nd question pls visit this website: http://www.ocgi.okstate.edu/owpi/EducOutreach/Library/Lesson1_windenergycalc.pdf
3rd question also troubled me. seeking for help too.((
simplify the branched resistors
simply the branch (2) the branch at left bottom 1/(1/1+1/1)=0.5ohm
lets simplify the branch (4) right bottom resistors in series are added so 1+1+1=3 ohm
this 3 ohm is parallel to 1 ohm so 1/(1/3+1/1) this simplified (4) to 0.75
all the resistors parralel to 3 volt will get 3 volt right?
so in top row voltage to the point the voltmeter is connnected is (1/2)*3=1.5v
in bottom row voltage to the point the voltmeter is connected is (1.5/2.25)*3=2v
since voltmeter measures the potiential difference it will be 2-1.5=0.5