what happens to a current carrying coil, if it is kept in a magnetic field ? What will happen if polarity of maget is reversed?
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Answers
Answer:
A turning effect
Explanation:
Two sides of coil that are perpendicular to magnetic field will experience force perpendicular to plane of loop equal in magnitude and opposite in direction
so net force on coil =0 , but net two opposite force produces a couple which will rotate the coil
Answer:
Electric energy is carried by current, which is the flow of electrons. Electrons are the negatively charged sub-particles of atoms. This transfer of electrons from one place to another powers our lights, phones, appliances, and many other things we use every day. Another interesting phenomenon of flowing current is that it produces its own magnetic field. Electricity and magnetism are very closely linked in that all closed loop currents create their own magnetic fields, and magnetic fields acting upon closed loop circuits can produce current or even change current direction.