B. the air suddenly becomes charged between two oppositely charged objects
Explanation:
When two equal and opposite charge density objects are placed near each other then due to huge charge density it will create large electric field in the air gap between two charge objects.
Due to this large electric field the electric dipoles of gases present in the air gap will experience large force in opposite direction due to which the dipole has tendency to breakdown.
Due to this breakdown of dipoles a discharge on two objects will occurs which is known as static discharge of air or breakdown of air.
So here correct answer will be
B. the air suddenly becomes charged between two oppositely charged objects
The capacitance is defined as the maximum charge stored in a capacitor, Q, divided by the voltage applied, V:
The capacitor is initially charged with the battery of 108 V, so the the initial charge on the capacitor can be found by re-arranging the previous formula:
