# True or False? The strength of the magnetic field in an electromagnet increases with an increase in the number of turns of wire and the current flowing through them.

### Automotive Technology: A Systems A...

6th Edition
Jack Erjavec + 1 other
Publisher: Cengage Learning
ISBN: 9781133612315

### Automotive Technology: A Systems A...

6th Edition
Jack Erjavec + 1 other
Publisher: Cengage Learning
ISBN: 9781133612315

#### Solutions

Chapter
Section
Chapter 18, Problem 1RQ
Textbook Problem

## True or False? The strength of the magnetic field in an electromagnet increases with an increase in the number of turns of wire and the current flowing through them.

Expert Solution
To determine

Whether the given statement is true or false.

### Explanation of Solution

Given information:

The strength of the magnetic field in an electromagnet increases with an increase in the number of turns of wire and the current flowing through them.

The magnetic field exists around every magnet. By placing an iron bar inside the current carrying wires an electromagnet is produced. The strength of the magnetic field of these electromagnets is directly proportional to the number of turns of wire and the current flowing through them. So the above statement is true.

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