Question

Magnetic Field acting at a distance or near field induced ?

Answer 1

the push or pull of bar magnet is made to a place or than another is is called a magnetic field and it is included in many other areas

Answer 2

$\textbf {\huge{ \red {ANSWER }}}$



Faraday’s law of induction may be stated as follows: The induced emf ε in a coil is proportional to the negative of the rate of change of magnetic flux: B d dt ε Φ =−