Question

Three identical capacitors are connected together differently. For the same voltage to every combination, the one that stores maximum energy is​

Answer 1

Explanation:

$We know energy =21CV2</p><p>For energy stored to be maximum, Ceff of the three capacitors must be maximum.</p><p>When three are parallel, Ceff=3C</p><p>When three are series, Ceff=3C</p><p>When two are in parallel and other in series, Ceff=2C+C=23C</p><p>∴Ceff is maximum when three of them are parallel.</p><p></p><p></p><p>$