1. A small light bulb with a resistance of 1000 ohms is connected across a 120V line. What is the current? 2. How much current in milliamps is produced by a 60V source across a 12k resistance? 3. An electric light bulb draws 1.0 amp when operating on a 120V dc circuit. What is the resistance of the bulb?
1. A small light bulb with a resistance of 1000 ohms is connected across a 120V line. What is the current? 2. How much current in milliamps is produced by a 60V source across a 12k resistance? 3. An electric light bulb draws 1.0 amp when operating on a 120V dc circuit. What is the resistance of the bulb?
Delmar's Standard Textbook Of Electricity
7th Edition
ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Stephen L. Herman
Chapter17: Resistive-inductive Series Circuits
Section: Chapter Questions
Problem 1PA: An AC electric motor is connected to a 240-V, 60-Hz source. A clamp-on ammeter with a peak hold...
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