Question

A current of `1A` is flowing through a straight conductor of length `16cm`. The magnetic induction `(` in tesla `)` at a point `10cm` from the either end the wire is `:`
A. `(8)/(3)xx10^(-6)`
B. `(1)/(6sqrt(2))xx10^(-5)`
C. `(1)/(6sqrt(3))xx10^(-6)`
D. `(sqrt(3))/(6)xx10^(-6)`

Answer 1

Correct Answer - 1
`B=(mu_(0)I)/(4pir)(sinphi_(1)+sinphi_(2))`