Qualification > Sciences
IGCSE PHYSICS DOUBTS HERE !!!!
WARRIOR:
--- Quote from: Ari Ben Canaan on September 09, 2010, 09:03:08 am ---No you cant get it for free as an e-book
http://www.amazon.co.uk/International-Level-Physics-Chris-Mee/dp/0340945648/ref=sr_1_1?s=books&ie=UTF8&qid=1284019791&sr=1-1
Another good textbook.
--- End quote ---
o well thanks anyway , i guess i have to go for some BOOK shopping later. Thanks again
MKL:
Anyone got good notes on Digital electronics and Waves/Light/Sound?
AshWINNER:
Yeah some physics doubts.........
1. Sometimes they ask u 2 draw a best fit CURVE in P6, is it sposed to be a curve or a line?
2.U use the potential divider in Parallel to the appliance rite>
3. Is a VOLTAGE induced in electromagnetic induction or CURRENT? If a current is produced, then is it called an EDDY current or is are eddy currents something else altogether?
Deadly_king:
--- Quote from: AshWINNER on October 06, 2010, 09:33:39 am ---Yeah some physics doubts.........
1. Sometimes they ask u 2 draw a best fit CURVE in P6, is it sposed to be a curve or a line?
2.U use the potential divider in Parallel to the appliance rite>
3. Is a VOLTAGE induced in electromagnetic induction or CURRENT? If a current is produced, then is it called an EDDY current or is are eddy currents something else altogether?
--- End quote ---
1. Yupz.........it IS a curve passing through most if not all the plotted points.
2. Yeah........it should be in parallel.
3. In electromagnetic induction, an electromotive force (EMF) is induced. Furthermore if there is a circuit, then the induced EMF will cause a current to flow across the wires forming the circuit. This current is not known as eddy current. The latter is something more complex.
If you really need to know about eddy current then follow this link, otherwise don't worry about it.
http://www.physlink.com/education/askexperts/ae572.cfm
Arthur Bon Zavi:
--- Quote from: Kimo Jesus on September 09, 2010, 08:53:32 am ---Hey guys
I am doing AS physics this year , and my school is not providing us with a book to study from, they said they will just keep on giving us questions till the end of year and they will keep giving us notes to study from . So i was just wondering if there is any book i can find to study from because i really am sick of looking at the question book and not having any reference to study from and so i have to wait till i get to school to get my questions answered.
Thanks
--- End quote ---
See this too:
http://www.amazon.co.uk/Cambridge-International-Physics-Coursebook-Examinations/dp/0521183081/ref=pd_sim_b_84
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