IB Physics SL D.2.3 Charge conservation
IB Physics SL D.2.3 Charge conservation
Practise using conservation of electric charge to justify junction-current relations and to spot when a reaction violates charge balance.
How this is tested
- state conservation of electric charge as the law behind a junction equation such as I₁ = I₂ + I₃
- check a particle reaction or unknown particle by balancing total charge before and after the process