Which of the following is correct for a current carrying loop in a uniform magnetic field?...
Which of the following is correct for a current carrying loop in a uniform magnetic field?
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The net magnetic force on the loop is always zero. |
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The net magnetic force on the loop is never zero. |
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Neither of these statements is correct |
Homework Answers
The net force on the loop in uniform magnetic field is
where the integral is zero because it's over a closed loop
The answer is
The net magnetic force on the loop is always zero
Add Answer to:
Which of the following is correct for a current carrying loop in
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You know that the net magnetic force on the (closed) current loop in the uniform magnetic field is zero. As shown in the figure below, the rectangular thin wire loop running current 12=8.45 A is, however, in the non-uniform magnetic field produced by a long straight wire carrying current 11=13.88 A. The rectangular loop and the source wire are in the same (xy)-plane with the geometrical dimensions illustrated in the figure and equal to a=0.96 cm, b=2 cm and c=67...
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