A coil consists of 1500 turns of aluminium wire having a cross-sectional area of 0.75 mm². The mean length per turn is 60 cm and the resistivity of aluminium at the working temperature is 0.028 μm. Calculate the resistance of the coil.

A coil consists of 1500 turns of aluminium wire having a cross-sectional area of 0.75 mm². The mean length per turn is 60 cm and the resistivity of aluminium at the working temperature is 0.028 μm. Calculate the resistance of the coil.

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter16: Inductance In Ac Circuits

Section: Chapter Questions

Problem 1PP: Inductive Circuits Fill in all the missing values. Refer to the following formulas:...

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Please show the complete solution. Make sure that your handwriting is readable. Thank you. (Electrical Circuit 1)

20
A coil consists of 1500 turns of aluminium wire
having a cross-sectional area of 0.75 mm².
The mean length per turn is 60 cm and the
resistivity of aluminium at the working
temperature is 0.028 μm. Calculate the
resistance of the coil.

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