State ampere's law. Write down its formola.
Answers
Answered by
0
Answer:
Ampere's law allows us to calculate magnetic fields from the relation between the electric currents that generate this magnetic fields. It states that for a closed path the sum over elements of the component of the magnetic field is equal to electric current multiplied by the empty's permeability.
Answered by
0
Answer:
p*r =h/f this is the formulae
Similar questions