Answer:
The magnetic flux is 0.028 T.m²
Explanation:
Given;
magnetic field strength, B = 1.4-T
cross sectional area, A = 200 cm²
Area in m² = 200 cm² x (1m/100cm)²
= 200 cm² x 1m²/10000cm²
= 200 m² / 10000
= 0.02 m²
To determine the magnetic flux through your head when the magnetic field is 1.4-T, we apply magnetic flux equation below;
Φ = BA
Where;
Φ is the magnetic flux
B is the magnetic field
A is area
Φ = BA
Φ = 1.4 x 0.02 = 0.028 T.m²
Therefore, the magnetic flux through your head is 0.028 T.m².
