NEST2023PhysicsElectromagnetic Waves
An electromagnetic wave, travelling in vacuum, is represented by E =E₀ (k z-v t) y where E₀ is the amplitude of the electric field. A square loop of side a (a 2 / k) is placed in its path. Then, the correct option(s) is (are)
Options
- AB =B₀ (k z-w t) x where B₀=-E₀ / c
- BThe wave is travelling in the y -direction.
- CThe induced emf is zero if the loop lies in the x z plane.
- DThe induced emf is finite if the loop lies in the y z plane.
Correct answer
D. The induced emf is finite if the loop lies in the y z plane.
Step-by-step solution
No solution available.