5) Consider the linear DC machine, length of loose bar is 1 cm, and R=10 ohms, V =10 V. Magnetic flux density in the medium is 2 Tesla directed into the page. (B = 2(-2)) loose bar a) What is the initial current in this circuit? Vhat is the steady state velocity of the loose bar when there is no external effect? c) What is the steady state velocity of the loose bar when there is a force applied in the reverse direction of the motion of the loose bar. (Fi=20 N)

5) Consider the linear DC machine, length of loose bar is 1 cm, and R=10 ohms, V =10 V. Magnetic flux density in the medium is 2 Tesla directed into the page. (B = 2(-2)) loose bar a) What is the initial current in this circuit? Vhat is the steady state velocity of the loose bar when there is no external effect? c) What is the steady state velocity of the loose bar when there is a force applied in the reverse direction of the motion of the loose bar. (Fi=20 N)

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 5RQ: What are interpoles, and what is their purpose?

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