Continuity Equation and Gauss’s Law – Rankers Physics

Gauss's Law: Practice Problem & Solution

Assertion (A): Continuity equation explains conservation of electric charge. Reason (R): Gauss law shows diversion when inverse square law is not obeyed.  
(1) Both (A) & (R) are true and the (R) is the correct explanation of the (A)
(2) Both (A) & (R) are true but the (R) is not the correct explanation of the (A)
(3) (A) is true but (R) is false
(4) Both (A) and (R) are false

Solution Explained:

To solve this problem, we apply the core principles of Gauss's Law. Understanding the underlying formula is key to arriving at the correct answer below:

Continuity equation describes conservation of charge. Gauss's law is a fundamental law valid irrespective of the inverse square law and does not show 'diversion' based on its obedience. Thus, (A) is true, (R) is false.

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