Physics: Post your doubts here!

[Zepudee]

Not addicted to paper 5.
Hope this helps :- https://www.xtremepapers.com/community/threads/solved-physics-paper-5.27095/

Oh no, just realized i gave the wrong link!
it is this one. http://papers.xtremepapers.com/CIE/...and AS Level/Physics (9702)/9702_s05_qp_4.pdf
Q6 (b)(ii) how to draw the graph

 

[Thought blocker]

Oh no, just realized i gave the wrong link!
it is this one. http://papers.xtremepapers.com/CIE/Cambridge International A and AS Level/Physics (9702)/9702_s05_qp_4.pdf
Q6 (b)(ii) how to draw the graph

Here whole 6b:¬

 

[skittle_geek]

does any one have some notes on Magnetic fields ,Medical imaging and communications

 

[Thought blocker]

does any one have some notes on Magnetic fields ,Medical imaging and communications

Here.

 

[Jinhang]

9702/13/m/j/13 no.11 help

 

[Jinhang]

Re: Physics Help here! Stuck somewhere?? Ask here!


9702/13/m/j/13 no.11 I don't. Get how can it be inelastic and I don't know how to differentiate please help

 

[Thought blocker]

9702/13/m/j/13 no.11 help

https://www.xtremepapers.com/commun...st-your-doubts-here.9860/page-513#post-815120

 

[Charlotte20102013]

Hi. I am currently in CAL and I would like to know about answering the questions on the Kirchhoff's rule questions. I understand that if I calculated a current with negative sign then the actual direction of the current is actually opposing the direction that I myself have fixed. At the end of my answer(if I got a negative answer) do I have to state things eg 'The current is 9.2A in the opposite direction' or something like that or? Please help. Thanks very much!

 

[Thought blocker]

Hi. I am currently in CAL and I would like to know about answering the questions on the Kirchhoff's rule questions. I understand that if I calculated a current with negative sign then the actual direction of the current is actually opposing the direction that I myself have fixed. At the end of my answer(if I got a negative answer) do I have to state things eg 'The current is 9.2A in the opposite direction' or something like that or? Please help. Thanks very much!

How will current move in opposite direction? I might not get what are you asking. Can you tell me in which paper was the question like this? Coz I had solved almost every paper and I have not came across this (This is not possible). Upload the question. Or try it once again!

 

[Charlotte20102013]

Well perhaps you could solve this for me ?

 

[Thought blocker]

Well perhaps you could solve this for me ?

Link of the paper? Images don't load in my mobile. Laptop not with me atm. Or wait till it loads and I solve.

 

[Charlotte20102013]

Link of the paper? Images don't load in my mobile. Laptop not with me atm. Or wait till it loads and I solve.

It is not a past year question, but I found it somewhere on the net.. Here's the link
http://nhsaab.weebly.com/uploads/2/4/6/0/24608405/9.f_kirchhoffs_laws.pdf
Example 4.
Can you open this?
*I'm supposed to find currents IA, IB, and IC.

 

[Thought blocker]

It is not a past year question, but I found it somewhere on the net.. Here's the link
http://nhsaab.weebly.com/uploads/2/4/6/0/24608405/9.f_kirchhoffs_laws.pdf
Example 4.
Can you open this?
*I'm supposed to find currents IA, IB, and IC.

Do you know answers?

 

[Charlotte20102013]

Do you know answers?

No. And that's the problem.

 

[Thought blocker]

No. And that's the problem.

No need to worry, I asked for answers coz you are in hurry.
Gimme some time to solve it and send you solution okay Charlotte.

 

[Zepudee]

Here whole 6b:¬
View attachment 46795

Hi, mine is the cos graph, which is the inverted of yours, why is it a -cos?

 

[Thought blocker]

Hi, mine is the cos graph, which is the inverted of yours, why is it a -cos?

#Wait Today I am busy, will answer you at the end of the day. To you as well Charlotte.

 

[Zepudee]

And this, how to draw? please provide some explanation too!!

Here whole 6b:¬
View attachment 46795

I GET IT NOW

 

[Thought blocker]

I GET IT NOW

Sister, please help Charlotte. I am damn busy helping sweetiepie94. She have to submit her assignment by tomorrow. Its simple question. Hope you understand.

 

[Charlotte20102013]

Sister, please help Charlotte. I am damn busy helping sweetiepie94. She have to submit her assignment by tomorrow. Its simple question. Hope you understand.

Uhm... Can someone provide me the solution to my question please?