A circular loop of radius R carries current
I2 in a clockwise direction as shown in figure. The centre of the loop is a distance D above a long,straight wire.What are the magnitude and direction of the current
I1 in the wire if the magnetic field at the centre of loop is zero?
![220436_842973b2caee47f9a9a405ca644a9df2.png](https://search-static.byjusweb.com/question-images/toppr_invalid/questions/220436_842973b2caee47f9a9a405ca644a9df2.png)