MCQ
Which one statement is correct ? A parallel plate air condenser is connected with a battery. Its charge, potential, electric field and energy are $Q_0, V_0, E_0$ and $U_0$ respectively. In order to fill the complete space between the plates a dielectric slab is inserted, the battery is still connected. Now the corresponding values $Q , V , E$ and $U$ are in relation with the initially stated as
- A$Q>Q_0$
- B$U>U_0$
- C$V>V_0$
- ✓$a, b$