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Mathematics 10 Online
OpenStudy (unklerhaukus):

Why does a right handed system of coordinates go counterclockwise?

OpenStudy (unklerhaukus):

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OpenStudy (experimentx):

because anticlockwise is defined as positive

OpenStudy (unklerhaukus):

that isn't very intuitive is it? why do clocks not go the conventional way?

OpenStudy (experimentx):

it's merely a choice ... like we consider proton to be of positive charge and electron to be of negative charge.

OpenStudy (unklerhaukus):

well it is damn well bad choice,

OpenStudy (experimentx):

lol why??

OpenStudy (unklerhaukus):

i demand that all clock from hence forth be set in retro motion , and all matter to be immediately be replaced with anti matter to prevent confusion with electron/positron currents .

OpenStudy (unklerhaukus):

!

OpenStudy (experimentx):

rotation of hands of clock has nothing to do with time ...

OpenStudy (unklerhaukus):

i havent mentioned time

OpenStudy (experimentx):

why would matter be replaced with antimatter??

OpenStudy (unklerhaukus):

well then the positive current would be due to positrons moving and hence current is the flow of positrons, rather then the reverse flow of electrons

OpenStudy (experimentx):

you can alternatively say ... positive current is due to flow of proton or simply holes in semiconductor

OpenStudy (unklerhaukus):

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