Homework Help is Here – Start Your Trial Now!
Science
Physics
9. A Volt is a unit of: [a] voltage [b] resistance [c] current [d] power

9. A Volt is a unit of: [a] voltage [b] resistance [c] current [d] power

College Physics
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
See similar textbooks
icon
Related questions
Question
All problems
### Physics Multiple-Choice Questions #### Question 9 **A Volt is a unit of:** - [a] voltage - [b] resistance - [c] current - [d] power #### Question 10 **A wire is wrapped around a nail. If you are looking at the point of the nail the current is flowing in a clockwise direction, which end of the nail is the N-pole of the electromagnet created?** - [a] head - [b] point - [c] the middle of the nail #### Question 11 **The reason a baseball player follows through when hitting the ball is to:** - [a] increase the force of the bat - [b] increase the impulse of the ball - [c] increase the momentum on the ball #### Question 12 **Electrical appliances, lights, and the like in our homes are connected in:** - [a] series - [b] parallel - [c] both in series and in parallel #### Question 13 **When resistors are put in series with each other, their overall resistance is:** - [a] larger than that of any individual resistor - [b] the same as the average resistance of the resistors - [c] smaller than the resistance of any of the resistors individually #### Question 14 **What is the force on an electron traveling South at 3500 m/s through a 3T magnetic field directed north.** - [a] 0 N - [b] 1.68 N - [c] 1.68 x 10^-15 N #### Question 15 **According to Ohm’s law (by definition):** - [a] P = IR - [b] V = I / R - [c] V = IR - [d] R = IV #### Question 16 **A rifle is fired and a 0.2 kg bullet is released at a velocity of 300 m/s. What is the recoil velocity of the gun? (what is the best setup in order to solve this problem?)** - [a] m₁v₁i = m₁v₁r + m₂v₂r - [b] m₁vᵢ = m₂v₂ - [c] 0
Transcribed Image Text:### Physics Multiple-Choice Questions #### Question 9 **A Volt is a unit of:** - [a] voltage - [b] resistance - [c] current - [d] power #### Question 10 **A wire is wrapped around a nail. If you are looking at the point of the nail the current is flowing in a clockwise direction, which end of the nail is the N-pole of the electromagnet created?** - [a] head - [b] point - [c] the middle of the nail #### Question 11 **The reason a baseball player follows through when hitting the ball is to:** - [a] increase the force of the bat - [b] increase the impulse of the ball - [c] increase the momentum on the ball #### Question 12 **Electrical appliances, lights, and the like in our homes are connected in:** - [a] series - [b] parallel - [c] both in series and in parallel #### Question 13 **When resistors are put in series with each other, their overall resistance is:** - [a] larger than that of any individual resistor - [b] the same as the average resistance of the resistors - [c] smaller than the resistance of any of the resistors individually #### Question 14 **What is the force on an electron traveling South at 3500 m/s through a 3T magnetic field directed north.** - [a] 0 N - [b] 1.68 N - [c] 1.68 x 10^-15 N #### Question 15 **According to Ohm’s law (by definition):** - [a] P = IR - [b] V = I / R - [c] V = IR - [d] R = IV #### Question 16 **A rifle is fired and a 0.2 kg bullet is released at a velocity of 300 m/s. What is the recoil velocity of the gun? (what is the best setup in order to solve this problem?)** - [a] m₁v₁i = m₁v₁r + m₂v₂r - [b] m₁vᵢ = m₂v₂ - [c] 0
Expert Solution
steps

Step by step

Solved in 2 steps

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Knowledge Booster
Unit conversion
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.
Recommended textbooks for you
College Physics
College Physics
Physics
ISBN:
9781305952300
Author:
Raymond A. Serway, Chris Vuille
Publisher:
Cengage Learning
University Physics (14th Edition)
University Physics (14th Edition)
Physics
ISBN:
9780133969290
Author:
Hugh D. Young, Roger A. Freedman
Publisher:
PEARSON
Introduction To Quantum Mechanics
Introduction To Quantum Mechanics
Physics
ISBN:
9781107189638
Author:
Griffiths, David J., Schroeter, Darrell F.
Publisher:
Cambridge University Press
Physics for Scientists and Engineers
Physics for Scientists and Engineers
Physics
ISBN:
9781337553278
Author:
Raymond A. Serway, John W. Jewett
Publisher:
Cengage Learning
Lecture- Tutorials for Introductory Astronomy
Lecture- Tutorials for Introductory Astronomy
Physics
ISBN:
9780321820464
Author:
Edward E. Prather, Tim P. Slater, Jeff P. Adams, Gina Brissenden
Publisher:
Addison-Wesley
College Physics: A Strategic Approach (4th Editio…
College Physics: A Strategic Approach (4th Editio…
Physics
ISBN:
9780134609034
Author:
Randall D. Knight (Professor Emeritus), Brian Jones, Stuart Field
Publisher:
PEARSON
SEE MORE TEXTBOOKS