Answer the following questions related to electromagnetic induction:
PHYSICS · Multi-part · A Level · Physics · Fields and their consequences · Fields and their consequences
Problem
Answer the following questions related to electromagnetic induction:
(i) Define magnetic flux through a plane surface.
(ii) State the two laws of electromagnetic induction discovered by Faraday.
(iii) State Lenz’s law for the direction of the induced current.
(iv) Briefly show, with one suitable illustration or argument, how Lenz’s law is consistent with the principle of conservation of energy.