JEE Main202524 Jan 2025Evening ShiftPhysicsThermodynamicsActual
The magnitude of heat exchanged by a system for the given cyclic process ABCA (as shown in figure) is (in SI unit) :
Options
- A5
- B40
- C10
- Dzero
Correct answer
A. 5
Step-by-step solution
aligned & W = 1 2 R ^2 & = 1 2 ( 200 2 10^3 ) 200 2 10⁻⁶ & = 10 2 =5 ~J aligned