Giving blow hour two statements:
Statement 1: Biot - Savart's law gives us the expression for the magnetic field strength of an infinitesimal current element (Idl) of a current carrying conductor only.
statement 2: Biot - savart's law is analogous to coulomb's inverse square law of charge q, with the former being related to the field produced by a scalar source, Idl while the latter being produced by a vector source, q.
appropriate answer from the options given below:
(1) statement 1 is correct and statement 2 is incorrect
(2) statement 1 is incorrect and statement 2 is correct
(3) both statement 1 and statement 2 are correct
(4) both statement 1 and statement 2 are incorrect