How was physics 9702 33

[plantaholic]

i took 7 readings..! 10,20,30,40,50,60,70...!! spacing of 10 m...!!

i should have done the same probably, the range would've been equally spread
i just panicked plus my meters had weak batteries

 

[FRENZYAMU]

I wrote 0.23mm



Sorry I didn't get you? What did you meant ?

i mean my voltage values were like 0.450, 0.789, 0.560 etc , and my gradient ws 1.19 V , so if i used the coordinates (0.450, 0.450 ) in the line y = mx + c, my intercept came out to be -0.0855 but u r saying y intercept ws -0.79 , are u sure it wasnt -0.079 ????

 

[Ahmad Zaeem]

Gradient 1.05
y intercept -0.155
diameter of wire ..0.20 mm
correct ???....

 

[tanixx]

intercept = -.48
gradient = .80
diameter = .26

 

[tanixx]

what was the voltage at 50 cm??

 

[nightmaressana]

where was your practical centre?
D A public by any chance?

Nah, bss jublee.

 

[Your-Blood]

i mean my voltage values were like 0.450, 0.789, 0.560 etc , and my gradient ws 1.19 V , so if i used the coordinates (0.450, 0.450 ) in the line y = mx + c, my intercept came out to be -0.0855 but u r saying y intercept ws -0.79 , are u sure it wasnt -0.079 ????

Y-intercept cant be soo small like - 0.0855
I don't think so

 

[afoo.666]

How can you peeps be so sure that YOUR gradient and y intercept was right? Do not confuse others by coming up with different answers. I have confirmed the right answers already. So relax and study for P4 now.

 

[girmal5]

And where have you confirmed your answers?

 

[afoo.666]

One of the physics professor recommended by British council.

 

[Your-Blood]

How can you peeps be so sure that YOUR gradient and y intercept was right? Do not confuse others by coming up with different answers. I have confirmed the right answers already. So relax and study for P4 now.

We are just sharing our answers and they are pretty much same which makes us feel better !

 

[afoo.666]

We are just sharing our answers and they are pretty much same which makes us feel better !

Im talking about the odd ones here.

 

[jjtheslayer]

Hello physists! I am doing my AS paper 3 on 30 May
Can anyone please be kind enough to give me A heads up on what to expect? my teacher said that he had to order some electricity shit, so yeah...anyone who has done it here?

 

[girmal5]

No idea pal,
if ur teachers says it
then it might be