Failed to connect to MySQL: Access denied for user 'examnext_online'@'localhost' (using password: YES) Magnetic field due to semi infinity length wire at point P - Sarthaks eConnect

Magnetic field due to semi infinity length wire at point P:

`B_p=(mu_0I)/(4pid) [sintheta +1]`

`B_p=(mu_0)/(4pi)d/I [sintheta]`

`B_p=(mu_0)/(4pi)I/d [sintheta+sintheta]`

`B_p=(mu_0)/(4pi)I/d [sin 90+sin 90]`