Final answer:
The magnetic flux through a circular loop of wire is found by multiplying the magnetic field strength by the area of the loop, considering the magnetic field is perpendicular to the loop's plane.
Step-by-step explanation:
The subject of this question is Physics, specifically related to the topic of magnetic fields and magnetic flux. To find the magnetic flux through a circular loop of wire given the magnetic field strength and the radius of the loop, we can use the formula Φ = B × A × cos(θ). Since the magnetic field is perpendicular to the loop, θ is 0 degrees, and cos(0) = 1. Therefore, the magnetic flux Φ is simply the product of the magnetic field B and the area A of the loop.
To calculate the area A of a circle, we use the formula A = πr^2, where r is the radius of the circle. For a radius of 5.0 cm, the area A is π(0.05 m)^2. Multiplying the area by the given magnetic field B = 3.2 x 10^-3 T, we get the magnetic flux.