Practicing Success

Target Exam

CUET

Subject

Physics

Chapter

Electromagnetic Induction

Question:

A magnetic field of 0.5 T is incident on a plane of a coil at an angle 30 degrees with the plane. How will the flux get affected if the plane is moved by 30 degree away from the magnetic field? (Ratio of old to new flux)

Options:

\(\sqrt { 3}\)

1/\(\sqrt { 3}\)

\(\sqrt { 2}\)

1/\(\sqrt { 2}\)

Correct Answer:

\(\sqrt { 3}\)

Explanation:

Φ ∝ Cos θ