A sphere of volume 100cm cube is made into a thin wire of crossection area 1cm square.find the resistance between that two ends of wire.specific resistance of the material is 2.5(newohmmeter) symbols ?
Answers
Answered by
2
Answer:
The resistance of 100 cm of a thin strip of a metal is found to be 2.5Ω. The cross-section of the strip is a rectangle of 2 mm×0.5 mm. Calculate resistivity of the material of strip.
Similar questions