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Mathematics 8 Online
OpenStudy (anonymous):

problem

OpenStudy (anonymous):

|dw:1394268694765:dw|

OpenStudy (anonymous):

V that I'm getting is 14.6 V V = 16 - (0.7 + 0.7) = 14.6 & please explain how we'll find I & verify V

OpenStudy (anonymous):

@CyberShadow will you help me?

OpenStudy (anonymous):

you know that drop across si = 0.7

OpenStudy (anonymous):

yup

OpenStudy (anonymous):

16-0.7-.7-4.7k * i=0

OpenStudy (anonymous):

here k = kilo

OpenStudy (anonymous):

ok

OpenStudy (anonymous):

16-1.4=4.7*10^3*i 14.6/(4.7*10^3)=i

OpenStudy (anonymous):

we know that v will be dropped across 4.7k completely

OpenStudy (anonymous):

v=i*4.7k \[=\frac{ 14.6 }{ 4.7k } * 4.7k=14.6\]

OpenStudy (anonymous):

so what u calculated you are getting same value of v hence verified

OpenStudy (anonymous):

g17 nails it.. THEE WINNAAAAAAAAAAAAA!!!

OpenStudy (anonymous):

lol thanks @g17

OpenStudy (anonymous):

welcme buddy :)

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