Questionnaire composition contents.

Question number | Category | Contents | Type of answers |

1 | Curl concepts & calculus calculations related to curl | Operator and meaning of the curl | Writing |

2-1 | Calculation of line integral 1 | Calculating | |

2-2 | Calculation of line integral 2 | Calculating | |

2-3 | Calculation of surface integral | Calculating | |

2-4 | Meaning of Stokes’ theorem | Writing | |

5-1 | Writing | ||

3 | Conservative force concepts & calculus calculations related to conservative force | Definition of Conservative force | Writing |

4 | Conditions of Conservative force | Choosing | |

5-2 | Discrimination of conservative force field | Writing | |

6 | Prove of conservative force | Calculating | |

7 | Work done by conservative force | Calculating | |

8 | Difficulty with Curl and Conservative force | Difficulty with curl in mathematics | Writing |

9 | Difficulty with curl in physics | Writing | |

10 | Difficulty with Conservative force | Writing |

New Phys.: Sae Mulli 2024;74:1047~1059 https://doi.org/10.3938/NPSM.74.1047

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