Solution:
Charge on the first capacitor
Charge on the second one
When plates with opposite polarity are joint, charge will be
The capacity will be
Common potential
Final charge on first capacitor
Charge flow
A capacitor is charged to a potential of and a capacitor is charged to . The capacitors are then connected in parallel with plates of opposite polarity joined together. What amount of charge will flow through the connecting wire when the plates are so connected?
Charge on the first capacitor
Charge on the second one
When plates with opposite polarity are joint, charge will be
The capacity will be
Common potential
Final charge on first capacitor
Charge flow