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Saul Barton
Physics
20 February, 17:34
Elena makes a table to organize the functions of electric motor components.
Which functions belong in the cells marked X and Y?
component function
brush X
commutator Y
A. X: Conducts current to the armature and reverses direction of current
Y: Rotates as a result of changing magnetic forces
B. X: Rotates as a result of changing magnetic forces
Y: Conducts current to the armature and reverses direction of current
C. X: Allows current to flow into the commutator
Y: Conducts current to the armature and reverses direction of current
D. X: Allows current to flow into the commutator
Y: Rotates as a result of changing magnetic forces
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Gaven
20 February, 18:43
0
C. X: Allows current to flow into the commutator
Y: Conducts current to the armature and reverses direction of current
Explanation:
Carbon brush is a motor brush that acts as the conducting block for current between the stator and the rotor of a motor. It is made of carbon blocks. The brush is held in place using a spring that ensures its contact position with the commutator. The commutator prevents the torque on the motor from reversing whenever the coil is rotating in the magnetic field.
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Kristopher
20 February, 19:05
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C
Explanation:
im smart
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» Elena makes a table to organize the functions of electric motor components. Which functions belong in the cells marked X and Y? component function brush X commutator Y A.
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