Title: In Figure 21.28, the current in a solenoid is decreasing at a rate of -5.5 A/s. The ...
Post by: Ravenfaust on Dec 22, 2018
Figure 21.28
In Figure 21.28, the current in a solenoid is decreasing at a rate of -5.5 A/s. The self-induced emf in the solenoid is found to be 9.5 volts.
| (a) | What is the self-inductance of the solenoid? |
| (b) | If the current is in the direction from b to a in the sketch, which point, a or b is at |
Title: In Figure 21.28, the current in a solenoid is decreasing at a rate of -5.5 A/s. The ...
Post by: rmstoney1 on Dec 22, 2018
| (a) | 1.7 H |
| (b) | point a |