- #1
ncstebb
- 10
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I'm a bit confused about magnetism and electromagnetic induction.
On the one hand I understand that to induce a current we need a change in magnetic flux.
On the other... a charge moving relative to an external magnetic field experiences a force. If the field is uniform then we would expect there to be no change in magnetic flux. But will the force on this charge not move the charge and thus produce a current?
Many thanks for your help.
On the one hand I understand that to induce a current we need a change in magnetic flux.
On the other... a charge moving relative to an external magnetic field experiences a force. If the field is uniform then we would expect there to be no change in magnetic flux. But will the force on this charge not move the charge and thus produce a current?
Many thanks for your help.