IGCSE/GCSE/O & A Level/IB/University Student Forum

Qualification => Subject Doubts => IB => Sciences => Topic started by: sweet777 on February 20, 2010, 12:53:54 am

Title: IB PHYSICS HL QUESTIONS!!
Post by: sweet777 on February 20, 2010, 12:53:54 am

hey..i have a physics test coming up......its gonna be on electricity nd magnetism........cn someone please give me good questions nd numercals based on dt topic so dt ill hv good prac???PLEASE!!

Title: Re: IB PHYSICS HL QUESTIONS!!
Post by: sanah on February 20, 2010, 02:59:30 am

heyy]

does anyone have the physics HL November 09 papers as i really need them.
Have an exam in 2 days.

Does anyone even remember what kinds of questions came or anything.?
Please let me know ASAP.

Title: Re: IB PHYSICS HL QUESTIONS!!
Post by: sweet777 on February 20, 2010, 03:09:34 am

Quote from: sanah on February 20, 2010, 02:59:30 am

heyy]

does anyone have the physics HL November 09 papers as i really need them.
Have an exam in 2 days.

Does anyone even remember what kinds of questions came or anything.?
Please let me know ASAP.

m not sure if its gonna be out yet....ne wez..good luck for ur test!

Title: Re: IB PHYSICS HL QUESTIONS!!
Post by: sweet777 on February 20, 2010, 03:38:16 am

Quote from: sweet777 on February 20, 2010, 12:53:54 am

hey..i have a physics test coming up......its gonna be on electricity nd magnetism........cn someone please give me good questions nd numercals based on dt topic so dt ill hv good prac???PLEASE!!

ok i found some questions on a wbsite..d questions are fine...but der i only atiny problem..d answers arnt given...so im nt sure if im right or wrng......cn sumoneplz tell me wt d answers to d questins wud be...ds is  link:

http://www.saburchill.com/physics/questions/quest02.html
 (http://www.saburchill.com/physics/questions/quest02.html)
nd
http://www.saburchill.com/physics/questions/quest021.html (http://www.saburchill.com/physics/questions/quest021.html)

THANKS IN ADVANCE! :D

Title: Re: IB PHYSICS HL QUESTIONS!!
Post by: astarmathsandphysics on February 20, 2010, 08:13:01 am

When I get up

Title: Re: IB PHYSICS HL QUESTIONS!!
Post by: sweet777 on February 21, 2010, 11:19:20 am

two more doubts:

1.) in the equation Ve=(1/2)mv² , wat does the "Ve" stand for?

2.) which formula is supposed to be used whendey ask for coulomb's law?

Title: Re: IB PHYSICS HL QUESTIONS!!
Post by: astarmathsandphysics on February 21, 2010, 12:30:28 pm

Charge on electron times volts

Title: Re: IB PHYSICS HL QUESTIONS!!
Post by: astarmathsandphysics on February 21, 2010, 12:40:21 pm

Coulombs law is f=kq1q2/r^2

Title: Re: IB PHYSICS HL QUESTIONS!!
Post by: sweet777 on February 21, 2010, 01:37:16 pm

Quote from: astarmathsandphysics on February 21, 2010, 12:40:21 pm

Coulombs law is f=kq1q2/r^2

thank you sooooooooooooooooooooooo much!!! :D