CUET 2026 Most Important PYQs - Last Year - CUET Physics

Physics: Key Concepts and Problem-Solving for Competitive Exams

Refraction, Snell’s Law, and Refractive Index The refractive index of a medium depends on both the first and second medium, and also on the wavelength of light, but is independent of the angle of incidence. It is not a characteristic...

Which of the following is the correct dependence of refractive index of the second medium with respect to the first medium (n21)?

It depends on both media and is independent of the angle of incidence.

For a short electric dipole, which statement is incorrect?

The electric field is directed from negative to positive charge.

Which of the following law is analogous to BiotSavart law?

Coulomb’s law

Which of the following states that an emf is induced whenever there is a change in the magnetic field linked with electric circuits?

Faraday's Law of Electromagnetic Induction