Faraday’s law
![]() Everything You Need in One PlaceHomework problems? Exam preparation? Trying to grasp a concept or just brushing up the basics? Our extensive help & practice library have got you covered. | ![]() Learn and Practice With EaseOur proven video lessons ease you through problems quickly, and you get tonnes of friendly practice on questions that trip students up on tests and finals. | ![]() Instant and Unlimited HelpOur personalized learning platform enables you to instantly find the exact walkthrough to your specific type of question. Activate unlimited help now! |
Make math click 🤔 and get better grades! 💯Join for Free
Intros
Examples
Lessons
- Four conductors of different lengths are moved through a uniform magnetic field at the same speed. Which conductor will induce the greatest emf?
- A part of a coil wire is placed in a uniform magnetic field as shown. Which two directions of motion would immediately induce an emf in the coil?
- 1 and 2
- 1 and 3
- 2 and 3
- 2 and 4
- The diagram below shows an aluminum ring and the current induced in it by the nearby magnet that is free to move along its central axis.
The magnet must be:- stationary
- moving to the left
- moving to the right
- spinning about its central axis.
- The diagram below shows two coils in a magnetic field.
An electric current can be induced in the coil oriented with its plane.- parallel to a constant magnetic field.
- parallel to a changing magnetic field.
- perpendicular to a constant magnetic field.
- perpendicular to a changing magnetic field.
- A metal block moves with a constant speed in a uniform magnetic field.
Which side of the block is positive?- JK
- KL
- LM
- MJ