Faraday's Law of Magnetic Induction Flashcards
Who did Faraday get in touch with after his apprenticeship
Sir Humphry Davy
Who created Faradays Law
Micheal Faraday
What is electrochemistry
Production fo electricity from a chemical reaction
Who did Faraday help in the field of electrochemistry
Sir Humphry Davy
When did Faraday create Faraday’s Law of Magnetic Induction
1831
Who coined the term Diamagnetism
Micheal Faraday
WHAT IS FARADAYS LAW OF MAGNETIC INDUCTION
A changing magnetic field near a coil of wire induces a current in the coil
n n n n n n (X X) | | | | | | | | O| |O | | D D
KAWS
What must happen in order for the current to be inducted
The external magnetic field passing through the coil must be changing in order for the current to be inducted
What is different about Amperes Law then Faradays Law
Amp’s law led to electric motor while Faraday’s law led to the electric generator
What is inside a microphone that moves according to the sound
Diaphragm
What are microphones in all simplicity
Like loudspeakers just in reverse
Do microphones use Faraday’s Law of Magnetic Induction
Yes
