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panda_buhr panda_buhr
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6 years ago
A solenoid consists of ________.
 
  A) a permanent magnet B) a coil of wire wound around a core
  C) a burglar alarm relay D) two plates separated by an insulator
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JoisarJoisar
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6 years ago
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africa143
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6 years ago
Thanks
novae
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Yesterday
this is exactly what I needed
shangshang
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2 hours ago
I appreciate what you did here, answered it right Smiling Face with Open Mouth
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