Question

Two identical parallel plate capacitors are connected in series and then joined in series with a battery of 100 V. A slab of dielectric constant K = 3 is inserted between the plates of the first capacitor. Then, the potential difference across the capacitors will be, respectively,

• A. 25V, 75 V
• B. 75 V, 25 V
• C. 20V, 80 V
• D. 50 V, 50 V

Answer 1

The correct option is A

25V, 75 V