Qualification > Sciences
Physics Help HERE ONLY !!
sweetie:
--- Quote from: notty_me on June 03, 2009, 07:19:51 pm ---wat is da constant in
resistance= constant x length/ cross- sectional area
plzzzzz reply quick
thanx
--- End quote ---
plzzzzzzz i need an answer
care:
the constant depends on the material that the resistance wire is made of!
MaNa:
--- Quote from: notty_me on June 03, 2009, 07:26:08 pm ---
--- Quote from: notty_me on June 03, 2009, 07:19:51 pm ---wat is da constant in
resistance= constant x length/ cross- sectional area
plzzzzz reply quick
thanx
--- End quote ---
plzzzzzzz i need an answer
--- End quote ---
constant is the density
sweetie:
doesnt have a value????????
MaNa:
--- Quote from: notty_me on June 03, 2009, 07:27:51 pm ---doesnt have a value????????
--- End quote ---
it sure does its always given in the question
cuz its the density ofthe wire which they dont expect u to know
i dont think they have ever bring such eq.
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