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b. A heater coil is made using a material of cross section 3x10-“m² and a resistivity of 4 x100-m. A voltage of 50 is applied across the length of the wire. i. If the coil dissipates 4550 W, what is its length? ii. If applying a voltage of 150 V produces the same power dissipation, determine the length of the wire.

b. A heater coil is made using a material of cross section 3x10-“m² and a resistivity of 4 x100-m. A voltage of 50 is applied across the length of the wire. i. If the coil dissipates 4550 W, what is its length? ii. If applying a voltage of 150 V produces the same power dissipation, determine the length of the wire.

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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1b- Please I want a solution of all sub-part questions in details by typing them. Thanks

b. A heater coil is made using a material of cross section 3x10-m? and a resistivity of 4 x10-70-m. A voltage of 50 V is applied across the length of the wire. i. If the coil dissipates 4550 W, what is its length? ii. If applying a voltage of 150 V produces the same power dissipation, determine the length of the wire.
Transcribed Image Text:b. A heater coil is made using a material of cross section 3x10-m? and a resistivity of 4 x10-70-m. A voltage of 50 V is applied across the length of the wire. i. If the coil dissipates 4550 W, what is its length? ii. If applying a voltage of 150 V produces the same power dissipation, determine the length of the wire.
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