A coil of wire is connected to a resistor If th... - SS2 Physics Electromagnetism Question
A coil of wire is connected to a resistor. If the coil is moved back and forth within a magnetic field, what happens to the brightness of the bulb connected to the resistor?
A
The brightness decreases as the coil moves back and forth.
B
The brightness increases as the coil moves back and forth.
C
The brightness remains constant regardless of the coil's motion.
D
The brightness depends on the resistance of the coil.
correct option: a
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