Delmar's Standard Textbook of Electricity (MindTap Course List)
Delmar's Standard Textbook of Electricity (MindTap Course List)
6th Edition
ISBN: 9781285852706
Author: Stephen L. Herman
Publisher: Cengage Learning
bartleby

Concept explainers

Question
100%
Book Icon
Chapter 4, Problem 1RQ
To determine

Whether the north magnetic pole of the earth is a north polarity or a south polarity?

Expert Solution & Answer
Check Mark

Answer to Problem 1RQ

The north magnetic pole of the earth is a south polarity.

Explanation of Solution

Description:

The earth itself contains magnetic poles. As unlike poles attract each other, the north magnetic pole of a compass needle is attracted to the south magnetic pole of the earth and vice versa.

Hence the north magnetic pole is a geographic south pole.

Conclusion:

The north magnetic pole is a geographic south pole.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!
Students have asked these similar questions
1- Write the mesh equation for the circuit below. Solve the equations using Crame method (matrix and determinant), and find the current of resistor 4 ohm. 6 A www 10 Ω w 6Ω www 12 V + 402 www 12 Ω 2- Write the nodal equations for the circuit below. You do not need to solve the equation just write the matrix equation. R3 ww 8Ω R₁ 201 5 A 12 3A R₂40
Please solve these 3 questions in detail
1. Please draw the root locus by hand for the following closed-loop system, where G(s) s+8 S-2 and H(s) = Find the range of K for stability Input R(s) Output C(s) KG(s) H(s) s+6 = S-2
Knowledge Booster
Background pattern image
Electrical Engineering
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, electrical-engineering and related others by exploring similar questions and additional content below.
Similar questions
SEE MORE QUESTIONS
Recommended textbooks for you
Text book image
Introductory Circuit Analysis (13th Edition)
Electrical Engineering
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:PEARSON
Text book image
Delmar's Standard Textbook Of Electricity
Electrical Engineering
ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Cengage Learning
Text book image
Programmable Logic Controllers
Electrical Engineering
ISBN:9780073373843
Author:Frank D. Petruzella
Publisher:McGraw-Hill Education
Text book image
Fundamentals of Electric Circuits
Electrical Engineering
ISBN:9780078028229
Author:Charles K Alexander, Matthew Sadiku
Publisher:McGraw-Hill Education
Text book image
Electric Circuits. (11th Edition)
Electrical Engineering
ISBN:9780134746968
Author:James W. Nilsson, Susan Riedel
Publisher:PEARSON
Text book image
Engineering Electromagnetics
Electrical Engineering
ISBN:9780078028151
Author:Hayt, William H. (william Hart), Jr, BUCK, John A.
Publisher:Mcgraw-hill Education,