What are the advantages of connecting electrical devices in parallel with the battery instead of connecting them in series?

Are the headlights of a car connected in series or Parallel ? Why ?

What are the advantages of using carbon dioxide instead of water to extinguish the

Why should we connect electric appliances in parallel in a household circuit ? What happens If they are connected in series ?

Is the voltmeter connected in series or parallel in circuit ? Why ?

Draw the electric circuit diagram for connecting the cells in parallel.

Why are household applicance connected in parallel?

How are electric devices connected in circuits ?

The energy of a parallel plate capacitor when connected to a battery is E. With the battery still in connection, if the plates of the capacitor are separated so that the distance between them is twice the original distance, then the electrostatic energy becomes