Answers (1)
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “Explain why an electromagnet usally has a core of iron or steel ...” in 📗 Physics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers
You Might be Interested in
5. What is required to cause acceleration?
Answers (1)
18. A net force of 1.0N acts on a 4.0-kg object, initially at rest, for 4.0 seconds. What is the distance the object moves during the same time? Be sure to show all work to support your answer.
Answers (1)
The possible state for an electron of an atom that is proportional to its distance to the nucleus. True or False
Answers (1)
Which resource do coal-fired power plants require to generate electricity?
Answers (2)
What is the natural pH of the ocean? Acidic Basic Neutral Different depending on the location
Answers (2)
New Questions in Physics
What is the source of energy for the process of evaporation?
Answers (1)
How could you compare the energy carried in two different longitudinal waves
Answers (2)
The instantaneous velocity of an object is the blank of the object with a blank
Answers (1)
Which of the following best describes the earth's average surface temperature for the past 900,000 years? A. a steady warming trend B. fairly steady temperatures until recently C. prolonged periods of cooling and warming D.
Answers (1)
What should you always include in a great summary? (Select all that apply) A. investigation plan B. possible errors C. predictions D. new questions
Answers (2)