What is the magnetic field at a point on the axis of a circular loop of radius R carrying current I?
Practice Questions
1 question
Q1
What is the magnetic field at a point on the axis of a circular loop of radius R carrying current I?
μ₀I/(2R)
μ₀I/(4R)
μ₀I/(2R²)
μ₀I/(2√2R)
The magnetic field on the axis of a circular loop is given by B = (μ₀I/(2R)) * (1/(1 + (z/R)²)^(3/2)) where z is the distance along the axis.
Questions & Step-by-step Solutions
1 item
Q
Q: What is the magnetic field at a point on the axis of a circular loop of radius R carrying current I?
Solution: The magnetic field on the axis of a circular loop is given by B = (μ₀I/(2R)) * (1/(1 + (z/R)²)^(3/2)) where z is the distance along the axis.
