![SOLVED: With the south pole entering the solenoid first, how does the magnetic flux through a solenoid vary as a function of time while the magnet is being dropped through the solenoid? SOLVED: With the south pole entering the solenoid first, how does the magnetic flux through a solenoid vary as a function of time while the magnet is being dropped through the solenoid?](https://cdn.numerade.com/ask_previews/23af7f9a-5a1a-41bb-bfbf-ba6ddb983c7e_large.jpg)
SOLVED: With the south pole entering the solenoid first, how does the magnetic flux through a solenoid vary as a function of time while the magnet is being dropped through the solenoid?
![The function of permanent magnets in some industrial devices – European Training Network for the Design and Recycling of Rare-Earth Permanent Magnet Motors and Generators in Hybrid and Full Electric Vehicles (DEMETER) The function of permanent magnets in some industrial devices – European Training Network for the Design and Recycling of Rare-Earth Permanent Magnet Motors and Generators in Hybrid and Full Electric Vehicles (DEMETER)](https://etn-demeter.eu/wp-content/uploads/2017/01/anas-photo-1.png)
The function of permanent magnets in some industrial devices – European Training Network for the Design and Recycling of Rare-Earth Permanent Magnet Motors and Generators in Hybrid and Full Electric Vehicles (DEMETER)
Separation efficacy as a function of the magnet distance. Comparison... | Download Scientific Diagram
![A magnetic field, B, is given as a function of the distance, r, from the center of a wire as follows: B = \left\{\begin{matrix} \frac{r}{r_o} B_o \ \ \ \text{for} \ r\leq A magnetic field, B, is given as a function of the distance, r, from the center of a wire as follows: B = \left\{\begin{matrix} \frac{r}{r_o} B_o \ \ \ \text{for} \ r\leq](https://homework.study.com/cimages/multimages/16/b_field_vs_r4193043739441675628.png)
A magnetic field, B, is given as a function of the distance, r, from the center of a wire as follows: B = \left\{\begin{matrix} \frac{r}{r_o} B_o \ \ \ \text{for} \ r\leq
![A bar magnet is made to fall through a long vertica! copper tube. The speed (V) of the magnet as a function of time (t) is best represented by A bar magnet is made to fall through a long vertica! copper tube. The speed (V) of the magnet as a function of time (t) is best represented by](https://d10lpgp6xz60nq.cloudfront.net/web-thumb/644370393_web.png)
A bar magnet is made to fall through a long vertica! copper tube. The speed (V) of the magnet as a function of time (t) is best represented by
![The function of permanent magnets in some industrial devices – European Training Network for the Design and Recycling of Rare-Earth Permanent Magnet Motors and Generators in Hybrid and Full Electric Vehicles (DEMETER) The function of permanent magnets in some industrial devices – European Training Network for the Design and Recycling of Rare-Earth Permanent Magnet Motors and Generators in Hybrid and Full Electric Vehicles (DEMETER)](https://etn-demeter.eu/wp-content/uploads/2017/01/anas-photo-2.jpg)
The function of permanent magnets in some industrial devices – European Training Network for the Design and Recycling of Rare-Earth Permanent Magnet Motors and Generators in Hybrid and Full Electric Vehicles (DEMETER)
![homework and exercises - How to find magnetic field as a function of $r$ from axis of solenoid? - Physics Stack Exchange homework and exercises - How to find magnetic field as a function of $r$ from axis of solenoid? - Physics Stack Exchange](https://i.stack.imgur.com/lGaMl.png)