The Student Room Group

OCR Gateway Additional Science B4 C4 P4

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Original post by Ciara Blackhurst
Did anyone get 3.04 for the current or something and choose the 5 amp fuse?


That's what I got!:smile:
Are any of you doing the 5s and 6s next week?
Reply 22
Original post by Ciara Blackhurst
Did anyone get 3.04 for the current or something and choose the 5 amp fuse?
yeah that's what I did x
Reply 23
Original post by joshu198
U did 9÷2 u meant to do 5÷2 as 5 was the voltage actually passing through and 9 was the voltage orginally sent but not all of that came out and it was 5


Yup that would be right, after I finished the question I looked at question again after I finished it I thought to myself that it might be 5/2 but I was not sure I was 50/50, would I get at least one mark?
Reply 24
Original post by Ciara Blackhurst
Did anyone get 3.04 for the current or something and choose the 5 amp fuse?


I got rounded it to 3.0, that would be right still? and I chose 5 amps as well
Original post by Ielite
I got rounded it to 3.0, that would be right still? and I chose 5 amps as well


That seems more appropriate than 3.04 amps. 5A fuse would also be right as well
Reply 26
Original post by Evilstr99
That seems more appropriate than 3.04 amps. 5A fuse would also be right as well


Ok thanks :smile:
Original post by Ielite
What did you guys get for the physics resistance question I got 4.5 ohms.


Yes I got 4.5 as well
Anyone got the unofficial mark scheme for this?

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