Three resistors A,B and C are connected in parallel. The resistance of A is 12 ohms , and that of B is 10 ohms, C is adjustable. The current to entire circuit is 8A. to what value should the resistance of C be adjusted in order that it may take 2.5 A.

Three resistors A,B and C are connected in parallel. The resistance of A is 12 ohms , and that of B is 10 ohms, C is adjustable. The current to entire circuit is 8A. to what value should the resistance of C be adjusted in order that it may take 2.5 A.

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter8: Combination Circuits

Section: Chapter Questions

Problem 1PA: A circuit contains a 1000- and a 300- resistor connected in series with each other. The total...

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