NEET2019PhysicsCapacitanceActual
In the given circuit find the heat produced between A and B (given C =1 F )
Options
- A50 J
- B60 J
- C70 J
- D100 J
Correct answer
A. 50 J
Step-by-step solution
Key Idea Potential drop is zero along an ideal conductor because it has zero resistance. Potential at point A =10 ~V Potential at point B =0 ~V Potential difference across AB =10 ~V aligned Heat produced & = Energy stored = 1 2 CV ^2 & = 1 2 10⁻⁶ (10)^2=50 J aligned