Physics, 17.03.2020 18:48 namirah0303
When a coil is placed in a constant external magnetic field directed perpendicular to the plane of the coil, which of the following actions does not induce an emf in the coil?
moving the coil through the field without changing its orientation with respect to the field
removing the coil from the field
rotating the coil
collapsing the coil
changing the strength of the magnetic field
Answers: 2
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