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nehal helal Grade:
        

sir,what would be the resistance of a conical conductor of length l ,vertical angle A and resistivity p?kindly answer my problem.

6 years ago

Answers : (1)

SAGAR SINGH - IIT DELHI
879 Points
										

Dear student,


The electrical Resistance of a wire would be expected to be greater for a longer wire, less for a wire of larger cross sectional area, and would be expected to depend upon the material out of which the wire is made. Experimentally, the dependence upon these properties is a straightforward one for a wide range of conditions, and the resistance of a wire can be expressed as



 





















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6 years ago
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