A wire when connected to 220 V mains supply has power dissipation`P_(1)`. Now, the wire is
Channel: Doubtnut
Date: 2020-08-30

A wire when connected to 220 V mains supply has power dissipation`P_(1)`. Now, the wire is cut into two equal pieces which are connected in parallel to same supply. Power dissipation in this case is `P_(2)`. Then, `P_(1) : P_(2)` is