When a certain length of wire is turned into one circular loop, the magnetic induction at
Channel: Doubtnut
Date: 2021-11-10

When a certain length of wire is turned into one circular loop, the magnetic induction at the centre of coil due to some current flowing is `B_(1)` If the same wire is turned into three loops to make a circular coil, the magnetic induction at the center of this coil for the same current will be