What step should the students take next in the investigation to
increase the strength of the motor? (S8P5. c.)
A Reduce the size of the axle running through the center of the motor.
B. Increase the number of coils of wire within the two sections of the motor.
C. Decrease the voltage of the power source being used to operate the motor.
D. Place the permanent magnets and coils of wire farther apart inside the motor.
Answers: 1
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What step should the students take next in the investigation to
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