1.

A uniform magnetic field B=B_(0)t (where B_(0) is a positive constant) fills a cylindrical volume of radius R then the potential difference in the conducting rod PQ due to electrostatic field is :

Answer»

`B_(0)lsqrt(R^(2)+l^(2))`
`B_(0)lsqrt(R^(2)+l^(2)/4)`
`B_(0)lsqrt(R^(2)-l^(2))`
`B_(0)Rsqrt(R^(2)-l^(2))`

SOLUTION :N//A


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