Computational Methods 3H - Checkpoint 4

Student name
Demonstrator name
Date	Criteria
Particle class [6]	Data members declared correctly [1] Correct leap frog implementation [3] Copy constructor declared & calls Vector copy constructor [1] readFromTokens working [1]
Electric field [6]	Leap frog called correctly [1] Force law correct [2] Fig 8 plot correct [1] Student has analytic solution & understands the shape [1] Drag introduced & student understands change [1]
Magnetic field [3]	Student has analytic solution & understands trajectory [1] Force law correct [1] Numerical solution/plot correct [1]
Step size [5]	Student understands why E field case broke down at large dt [1] Student has a well designed experiment to measure errors [1] Student has Electric field case prop to dt^2[1] Student has Magentic field case prop to dt [1] Student has both and can explain why different order [1]
Total [20]