Which of the following configurations will produce a magnetic field that is unif
Practice Questions
Q1
Which of the following configurations will produce a magnetic field that is uniform in space?
A long straight wire
A circular loop of wire
Two parallel wires carrying current in the same direction
A solenoid
Questions & Step-by-Step Solutions
Which of the following configurations will produce a magnetic field that is uniform in space?
Step 1: Understand what a magnetic field is. A magnetic field is an area around a magnet where magnetic forces can be felt.
Step 2: Learn about different configurations that can create magnetic fields, such as a solenoid, a bar magnet, or a current-carrying wire.
Step 3: Identify what a uniform magnetic field means. A uniform magnetic field has the same strength and direction at all points in a specific area.
Step 4: Recognize that a solenoid is a coil of wire that, when electric current flows through it, creates a magnetic field inside it.
Step 5: Realize that the magnetic field inside a long solenoid is uniform, meaning it is the same strength and direction throughout the interior of the solenoid.
Step 6: Compare the solenoid to other configurations. For example, a bar magnet has a magnetic field that varies in strength and direction outside of it, so it is not uniform.
Step 7: Conclude that the solenoid is the configuration that produces a uniform magnetic field in space.
