Author Question: An ideal solenoid that is 34.0 cm long is carrying a current of 2.00 A. If the magnitude of the ... (Read 54 times)

panfilo

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An ideal solenoid that is 34.0 cm long is carrying a current of 2.00 A. If the magnitude of the magnetic field generated at the center of the solenoid is 9.00 mT, how many turns of wire does this solenoid contain? (0 = 4  10-7 T  m/A)
 
  A) 860 B) 2320 C) 1590 D) 3180 E) 1220

Question 2

An electronic component with a 17- resistor is rated for use at power levels not exceeding 14W. How much current can safely flow through the component?
 
  A) 0.91 A
  B) 1.21 A
  C) 238 A
  D) 0.22 A


Jadwiga9

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Answer to Question 1

E

Answer to Question 2

A



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