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# Edexcel International A level (IAL): Physics Unit 6 (WPH06) - 19th May, 2016 - PM Watch

1. i use gradient to calculate.. and get 0.0014N hope can be correct..
2. Did somebody else get the value of p in Q#4 as -3553K?
3. (L+uncertainty -Lo)x7.14/100 is the max
(L-uncertainty-Lo)x 7.14/100 is the min right ?
4. (Original post by Aimen.)
Did somebody else get the value of p in Q#4 as -3553K?
i got 3500 😂 3553 should be fine
5. I got 3460
6. (Original post by Kev__)
i got 3500 😂 3553 should be fine
A minus sign aswell?
7. (Original post by Aimen.)
Did somebody else get the value of p in Q#4 as -3553K?
I got -3574
8. I got 3600 and calcualte e as 1.6x10-19 so 0%Difference is it wrong...
9. And my e value was -1.53x10^-19 and the percentage diff was 4.48 so I wrote its accurate!
10. What are the readings for the capacitor question?
11. (Original post by tgygt)
I got 3600 and calcualte e as 1.6x10-19 so 0%Difference is it wrong...
I guess you messed up with signs cuz e is -1.60x10^-19 not 1.60x10^-19
12. (Original post by tgygt)
What are the readings for the capacitor question?
v1 and v2? cuz those were the only ones in equation?
13. But I got a negative gradient
14. (Original post by Kev__)
Yea Aimen you freaked me out haha
15. (Original post by Kev__)
But then your value of e would be +ive xP
16. (Original post by Aimen.)
v1 and v2? cuz those were the only ones in equation?
So readings on voltmeter when switch is connected to terminal A and B?
17. What graph did you guys say to plot to find Cx for the capacitor question?
18. what are your predictions for the grade boundaries for this paper
19. (Original post by jashanach)
Sth like 2014 summer i guess
20. and also please tell me there is ECF for the first question

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