F is the force acting on PQ’s free charge particle.
The motional emf is calculated by multiplying E along the PQ by the effective length of the PQ.
As a result, the induced current will be vBd/R, regardless of q.
F is the force acting on PQ’s free charge particle.
The motional emf is calculated by multiplying E along the PQ by the effective length of the PQ.
As a result, the induced current will be vBd/R, regardless of q.