Question

________ states current is induced in a conductor if the magnetic flux linked with the conductor changes.

• A. Newton's law
• B. Faraday's law
• C. Pascal's law
• D. Ampere's law

Answer 1

The correct option is B

Faraday's law

Any change in the magnetic environment of a coil of wire will cause a voltage (emf) to be "induced" in the coil. No matter how the change is produced, voltage will be generated. The change could be produced by changing the magnetic field strength, moving a magnet toward or away from the coil, moving the coil into or out of the magnetic field, rotating the coil relative to the magnet, etc.