- If the ends of a cylindrical bar of carbon (o = 3 × 104 m) of radius 6 mm and length 8 cm are maintained at a potential difference of 9 V, find the resistance and power dissipated in the bar. Select your answer. 33.95 m2; 3.435 kW 23.58 m2; 3.435 kW 23.58 m2; 2.386 kW 33.95 m2; 2.386 kW

- If the ends of a cylindrical bar of carbon (o = 3 × 104 m) of radius 6 mm and length 8 cm are maintained at a potential difference of 9 V, find the resistance and power dissipated in the bar. Select your answer. 33.95 m2; 3.435 kW 23.58 m2; 3.435 kW 23.58 m2; 2.386 kW 33.95 m2; 2.386 kW

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter29: Dc Generators

Section: Chapter Questions

Problem 1PA: You are working as an electrician in a large steel manufacturing plant, and you are in the process...

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Stator and Rotor Magnetic Field

The stator and rotor magnetic field is the resulting magnetic field generated by a system of coils that are symmetrically aligned. They are supplied with polyphase currents. The magnetic field is generated by poly-phase (two or more phases) current or single-phase current. In the latter case, two field stator windings are supplied and two resulting electromagnetic fields are generated beyond the stage.

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If the ends of a cylindrical bar of carbon (0 = 3 × 10¹ N − m) of radius 6 mm and
length 8 cm are maintained at a potential difference of 9 V, find the resistance and
power dissipated in the bar.
Select your answer.
33.95 m2; 3.435 kW
23.58 m2; 3.435 kW
23.58 m2; 2.386 kW
33.95 m2; 2.386 kW

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