m. equations Flashcards
1
Q
What does Gauss’s Law say?
A
The total electric ‘flux out of an enclosed shape equals the total charge inside that shape.
2
Q
What does “No Name” Law say?
A
The total magnetic flux out of a shape is always zero.
3
Q
What does Faraday’s Law say?
A
A changing magnetic field will create an electric current in a circuit.
4
Q
What does Ampere’s law say?
A
The magnetic field created by an electric current is proportional to the size of that current.
5
Q
What is the formula for Gauss’s Law
A
ΣE⊥ΔA=0
6
Q
What is the formula for “No Name” Law?
A
ΣB⊥ΔA=0
7
Q
What is the formula for Faraday’s Law?
A
ΣE∥ΔS= -ΔΦB/Δt
8
Q
What is the formula for Ampere’s Law?
A
ΣB∥ΔS = µoi(enc)+ µoeo(ΔΦE/Δt)
