Two identical capacitors are connected in series as shown. A dielectric slab (K > 1) is inserted between the plates of capacitor B while the battery remains connected. Select the correct statement.

Question

G1 Physics · Accepted Answer

Inserting dielectric in one series capacitor increases its capacitance, hence the equivalent series capacitance increases. With the battery still connected, Q = C(eq)V increases, so extra charge is supplied by the battery. Only A is correct.

Two identical capacitors are connected in series as shown. A dielectric slab (K &gt; 1) is inserted between the plates of capacitor B while the battery remains connected. Select the correct statement.

Two identical capacitors are connected in series as shown. A dielectric slab (K > 1) is inserted between the plates of capacitor B while the battery remains connected. Select the correct statement.