The flux through a loop is given by Φm = (0.20t 2 - 0.52t) , where Φm is in webers and t is in seconds.
(a) Find the induced emf as a function of time. (Use the following as necessary: t.)
(b) Find both Φm and ε at the following times.
| Time (s) |
Φm (Wb) |
εm f (V) |
| 0 |
? |
? |
| 2.0 |
? |
? |
| 4.0 |
? |
? |
| 6.0 |
? |
? |