Answer to Question #207559 in Electricity and Magnetism for Alyazia Nabeel

Question

when a wire is moved through a magnetic field the resustsnce of the closed circuit affect

Answer 1

The resistance will affect only the current since the EMF is by definition independent of the resistance and is given as

EMF = BLv

Since the resistance is the physical characteristic of the circuit it will affect only the current since

$I = \frac{EMF}{R}$

Hence, it will affect the current only.