Physics Laboratory Manual
4th Edition
ISBN: 9781133950639
Author: David Loyd
Publisher: Cengage Learning
expand_more
expand_more
format_list_bulleted
Question
Chapter 31, Problem 10PLA
To determine
Whether ammeter should be placed in a circuit in series or parallel to measure the current and the value of resistance of an ideal ammeter.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
If the filament resistance in a car headlamp is 3 Ω, how many Amps does it draw when connected to a 12 V battery?
Two lightbulbs are in series, one operating at 120 W and the other operating at 60.0 W. If the voltage drop across the series combination is 120 V, what is the current in the circuit?
For a SERIES CIRCUIT which has five (5) resistors with each resistor being 10 Ohms, what is the total resistance of the circuit?
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.Similar questions
- What voltage is involved in a 1.44-kW short circuit through a 0.100- resistance?arrow_forwardWhen two identical resistors are wired in series, the equivalent resistance is 2.5 ohms. What is the current through each resistor when they are wired in parallel to a 9 V battery?arrow_forwardTo measure the current circuit of an ammeter must be connected in a ___ to measure the voltage of a component a voltmeter must connected in ___ A Series, parallel B parallel, Series C parallel, parallel D Series, Seriesarrow_forward
- A 1.00-MΩ voltmeter is placed in parallel with a 75.0-kΩ resistor in a circuit. If the voltage across the combination is kept the same as it was across the 75.0-kΩ resistor alone, what is the percent increase in current?arrow_forwardA 0.0200-Ω ammeter is placed in series with a 10.00-Ω resistor in a circuit. If the voltage is kept the same across the combination as it was through the 10.00-Ω resistor alone, what is the percent decrease in current?arrow_forwardWhen a material was connected to a 12-V source, the ammeter reads 1.75A. The voltage was then changed to 15 V and the ammeter reading changed accordingly. If the material is Ohmic, what should be the new reading of the ammeter? (Check the image below) Choices: 3.20 A, 2.19 A, 1.75 A, 0.320 A, 0.219 Aarrow_forward
- A 1.00-MΩ voltmeter is placed in parallel with a 75.0-kΩ resistor in a circuit. If the current through the combination is kept the same as it was through the 75.0-kΩ resistor alone, what is the percentage decrease in voltage?arrow_forwardThe potential difference between two points in an electric circuit is 30 V. If 2 J of energy were dissipated in a period of 5 milliseconds, what would the current be between the two points?arrow_forwardThe resistance (in Ω) of a light bulb rated 40 W, 100 V that draws an electric current of 1.4 A is ____________arrow_forward
- Two light bulbs are in series, one operating at 120.0 W and the other operating at 60.0 W. If the voltage across the series combination is 120.0 V, determine the current in the circuit.arrow_forwardWhat is the smallest resistance you can get by connecting one 100 Ohms, one 2500 Ohms, and one 4000 Ohms resistors? Enter the answer in units of Ohms, please.arrow_forwardIf three resistors are connected across a 12V battery and the voltage drop across one resistor is 3V and the voltage drop across the second resistor is 7V, what is the voltage drop across the third resistor?arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Glencoe Physics: Principles and Problems, Student...PhysicsISBN:9780078807213Author:Paul W. ZitzewitzPublisher:Glencoe/McGraw-HillCollege PhysicsPhysicsISBN:9781938168000Author:Paul Peter Urone, Roger HinrichsPublisher:OpenStax College
Glencoe Physics: Principles and Problems, Student...
Physics
ISBN:9780078807213
Author:Paul W. Zitzewitz
Publisher:Glencoe/McGraw-Hill
College Physics
Physics
ISBN:9781938168000
Author:Paul Peter Urone, Roger Hinrichs
Publisher:OpenStax College
Series & Parallel - Potential Divider Circuits - GCSE & A-level Physics; Author: Science Shorts;https://www.youtube.com/watch?v=vf8HVTVvsdw;License: Standard YouTube License, CC-BY