Answer:
0.098 T
Explanation:
Parameters given:
Current in the wire, I = 0.9 A
Radius of loop, r = 0.05 m
Distance of the point of consideration, L = 0.46 m
The magnetic field, B, at distance, L, due to a current, I, flowing in a wire of radius, r, is given as:
B = (N*r*I) / L
Where N = number of turns in the loop = 1
Therefore, B is:
B = (1 * 0.05 * 0.9) / 0.46
B = 0.098 T
The magnetic field, B is 0.098 T
