paralell and sries circuit homework

[Baker1988]

hi i was wondering if you could give me abit of advice on my homework, I got given some home work on series and parallel circuits but the problem i have is the week we did series and parellel circuits i was ill so did not do any thing or get any notes so the homework i have done is just to the best of my current knowlage and the course book i have got but i am not sure about it so can any one tell me if im right wrongor way off haha thank you
the home work i was give is this

ant the answers to series are this

and my answers to parrelel are this

i know they are scruffy but they are only drafts if there right im gonna re write them up thanks

 

[Knobhead]

Re-type them and then post them. Save it in MS Word and you can edit it later, cut and paste on to here.
I've got several diagrams that would help you.

 

[Baker1988]

i only put them up on here before retypeing them as i didnt want to type them up and have to re do them if there totally wrong but ok i will do might take me a bit of time though, and what diagrams are they?

 

[Knobhead]

This doesn't do your homework for you. But use it with Ohm's law and the parallel circuit equasion
R=1/((1/r1)+(1/r2)+(1/r3))
you can sort out how to check your answers

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