Practicing Success

Target Exam

CUET

Subject

Physics

Chapter

Electromagnetic Induction

Question:

Options:

a

b

c

d

Correct Answer:

c

Explanation:

$\text{Flux at a given time } \phi = nBAcos\omega t$

$\Rightarrow \xi = \frac{-d\phi}{dt} = nBA\omega sin\omega t$

$\Rightarrow \xi_{max} = nBA\omega $