Sahay Sir > Question Answers > NEET Last 32 Years Solved 1988 - 2019 Physics and Chemistry Video Solutions > Physics > Chapter 23 - Magnetic Effects of Current and Moving Charges > The magnetic induction at a point P which is at the distance of 4cm from a long current carrying wire is 10^(3) .The field of induction at a distance 12cm from the current will be

The magnetic induction at a point P which is at the distance of 4cm from a long current carrying wire is 10^(3) .The field of induction at a distance 12cm from the current will be