Q.

Given below are two statements:

Statement (I): When currents vary with time, Newton's third law is valid only if momentum carried by the electromagnetic field is taken into account.

Statement (II): Ampere's circuital law does not depend on Biot-Savart's law.

In the light of the above statements, choose the correct answer from the options given below:              [2024]

1 Both Statement I and Statement II are false.  
2 Statement I is true but Statement II is false.  
3 Statement I is false but Statement II is true.  
4 Both Statement I and Statement II are true.  

Ans.

(2)    

         Statement Ist is true

         Statement IInd is false as Ampere's law depends on Biot Savart's law.