Question

Part A What is the strength of the magnetic field at the center of the loop in the figure? (Figure 1) Express your answer to two significant figures and include the appropriate units.B= Value SubmitProblem 32.48 Assume that I=4.8A and d = 1.6cm.

Answer 1

The strength of the magnetic field at the center of a current loop can be calculated using the formula B = (u0 * I) / (2 * R). For the given values of current and radius, the magnetic field strength at the center of the loop is 7.536 x 10^-5 T.

Step-by-step explanation:

The strength of the magnetic field at the center of a current loop can be calculated using the formula B = (u0 * I) / (2 * R), where B is the magnetic field strength, u0 is the permeability of free space (4π x 10^-7 T m/A), I is the current in the loop, and R is the radius of the loop.

In this case, the current is given as I = 4.8 A and the radius is d = 1.6 cm. Converting the radius to meters (d = 0.016 m), we can substitute these values into the formula to find the magnetic field strength at the center of the loop.

B = (4π x 10^-7 T m/A * 4.8 A) / (2 * 0.016 m) = 7.536 x 10^-5 T.

Therefore, the strength of the magnetic field at the center of the loop is 7.536 x 10^-5 T.