(a)
Magnitude and direction of the magnetic field
Answer to Problem 83QAP
Net magnetic field
Explanation of Solution
Given info:
Current =
Distance between lines =
Distance to magnetic field point =
Formula used:
Calculation:
- Net magnetic field,
But
Conclusion:
Net magnetic field
(b)
Magnitude and direction of the magnetic field
Answer to Problem 83QAP
Net magnetic field
Explanation of Solution
Given info:
Current =
Distance between lines =
Distance to magnetic field point =
Formula used:
Calculation:
Direction is west
Net magnetic field,
But
Conclusion:
Net magnetic field
(c)
Magnitude and direction of the magnetic field
Answer to Problem 83QAP
Net magnetic field
Explanation of Solution
Given info:
Current =
Distance between lines =
Distance to magnetic field point =
Formula used:
Calculation:
Net magnetic field,
But
Direction is south
Conclusion:
Net magnetic field
(d)
Magnitude and direction of the magnetic field
Answer to Problem 83QAP
Yes, could possibly interfere with migration
Explanation of Solution
Given info:
Current =
Distance between lines =
Distance to magnetic field point =
Formula used:
Calculation:
Yes, could possibly interfere with bird migration
Conclusion:
Yes, could possibly interfere with migration
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Chapter 19 Solutions
COLLEGE PHYSICS
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