# Question: Electrical wire with a diameter of 0 50 cm is wound

Electrical wire with a diameter of 0.50 cm is wound on a spool with a radius of 30 cm and a height of 24 cm.

(a) Through how many radians must the spool be turned to wrap one even layer of wire?

(b) What is the length of this wound wire?

(a) Through how many radians must the spool be turned to wrap one even layer of wire?

(b) What is the length of this wound wire?

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