Exam-style question
Try this first
Which of the following conservation laws must be satisfied in a particle interaction?.
- A.Conservation of mass
- B.Conservation of energy
- C.Conservation of charge
- D.Conservation of momentum
Model answer
What a good answer should say
- Conservation of charge
Explanation
Why this works
In particle interactions, the total charge before and after the interaction must remain constant, which is known as the conservation of charge.
Common mistake
No common mistake is linked to this question yet.