What is the effect of increasing the distance from a long straight conductor on the magnetic field strength?
Practice Questions
1 question
Q1
What is the effect of increasing the distance from a long straight conductor on the magnetic field strength?
Increases
Decreases
Remains constant
Becomes zero
According to Biot-Savart Law, the magnetic field strength decreases with increasing distance from the conductor.
Questions & Step-by-step Solutions
1 item
Q
Q: What is the effect of increasing the distance from a long straight conductor on the magnetic field strength?
Solution: According to Biot-Savart Law, the magnetic field strength decreases with increasing distance from the conductor.
Steps: 5
Step 1: Understand that a long straight conductor carries an electric current.
Step 2: Know that this current creates a magnetic field around the conductor.
Step 3: Recognize that the strength of the magnetic field is strongest close to the conductor.
Step 4: Learn that as you move further away from the conductor, the magnetic field strength gets weaker.
Step 5: Remember that this relationship is described by the Biot-Savart Law, which states that the magnetic field strength decreases with increasing distance.
