Question
The divergence of this quantity is always zero according to Gauss’ law. For 10 points each:
[10e] Name this field which is produced by moving charges, as opposed to an electric field.
ANSWER: magnetic field
[10m] This is the SI unit of the magnetic field. It is equal to 10^4 Gauss.
ANSWER: Teslas
[10h] Faraday’s law states that this force in a closed loop is equal to the negative rate at which the magnetic flux through the loop changes over time. By definition, it is the voltage that is present at the ends of the source in the absence of current.
ANSWER: electromotive force [accept emf]
<Science - Physics>
Data
| Team | Opponent | Part 1 | Part 2 | Part 3 | Total |
|---|---|---|---|---|---|
| East Brunswick A | BASIS-Independent Brooklyn | 10 | 10 | 0 | 20 |
| Eastchester | Downingtown STEM | 10 | 0 | 0 | 10 |
| Hunter A | Great Valley | 10 | 10 | 0 | 20 |
| Hunter B | Trinity A | 10 | 10 | 0 | 20 |
| Mather A | moving finger C | 10 | 0 | 0 | 10 |
| Mather C | Hastings A | 10 | 10 | 10 | 30 |
| North Babylon A | Hastings B | 0 | 10 | 0 | 10 |
| Stuyvesant A | Trinity B | 10 | 0 | 0 | 10 |
| Stuyvesant B | Daniel Boone Academy | 10 | 10 | 0 | 20 |
| moving finger A | Mather B | 10 | 10 | 10 | 30 |
| moving finger B | North Babylon B | 10 | 0 | 0 | 10 |
Summary
| Tournament | Edition | Exact Match? | Heard | PPB | Easy % | Medium % | Hard % |
|---|---|---|---|---|---|---|---|
| Snowball Fight 2 | 1/11/2025 | Y | 3 | 13.33 | 100% | 33% | 0% |
| 2024 FARSI @ Columbia | 12/08/2024 | Y | 11 | 17.27 | 91% | 64% | 18% |