What is magnetic flux?

• A measurement of the total magnetic field passing through a given area.

• The strength of a magnetic field at a specific point.

• The force exerted by a magnetic field on a moving charge.

• The rate of change of a magnetic field over time.

How does reducing the area of a loop within a uniform magnetic field affect the magnetic flux passing through it?

• The magnetic flux increases.

• The magnetic flux decreases.

• The magnetic flux remains unchanged.

• The magnetic flux becomes infinite.

Under what condition does the magnetic flux through a loop in a uniform magnetic field become zero?

• When the plane of the loop is parallel to the magnetic field lines.

• When the plane of the loop is perpendicular to the magnetic field lines.

• When the area of the loop is at its maximum.

• When the magnetic field strength is at its maximum.

What is the correct formula for magnetic flux (Φ) and its standard unit?

• Φ = BA sinθ, measured in Teslas (T).

• Φ = B/A, measured in Tesla per meter (T/m).

• Φ = BA cosθ, measured in Webers (Wb).

• Φ = BA cosθ, measured in Teslas (T).