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Author Question: Two long parallel wires carry unequal currents in opposite directions. The ratio of the currents is ... (Read 219 times)

kaid0807

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on: Jul 28, 2018
Two long parallel wires carry unequal currents in opposite directions. The ratio of the currents is 3 to 1 . The magnitude of the magnetic field at a point in the plane of the wires and 10 cm from each wire is 4.0 T. What is the larger of the two currents?
 a. 0.5 A
  b. 1.0 A
  c. 1.5 A
  d. 2.0 A
  e. 3.0 A

Question 2

The cataclysmic explosion of a star that throws most of its matter into space is called a(n) ______________.
 Fill in the blank(s) with correct word


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vboyd24

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Reply #1 on: Jul 28, 2018
Answer to Question 1

c

Answer to Question 2

supernova


kaid0807

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Reply 2 on: Jul 28, 2018
Excellent

robbielu01

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Reply 3 on: Yesterday
Gracias!

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