Problem 1. In a series circuit, a current flows from the positive terminal of a 180-V source through two resistors, one of which has 30 ohms of resistance and the other of which has 45 V across it. Find the current and the unknown resistance.

Problem 1. In a series circuit, a current flows from the positive terminal of a 180-V source through two resistors, one of which has 30 ohms of resistance and the other of which has 45 V across it. Find the current and the unknown resistance.

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter18: Resistive-inductive Parallel Circuits

Section: Chapter Questions

Problem 12PP: In an R-L parallel circuit, ET=480 volts, R=16, and XL=24. Find PF.

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Problem 1.
In a series circuit, a current flows from the positive terminal of a 180-V source through two
resistors, one of which has 30 ohms of resistance and the other of which has 45 V across it.
Find the current and the unknown resistance.

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