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using the Amperes Law
The circle on the integral means that B(r) must be integrated A. over a circle or a sphere. B. along any
5 answers
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Spencer
1,443 views
Which of the following choices of path allow you to use Ampère’s law to find B(r).
1. The path must pass through the point
4 answers
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Spencer
1,701 views
You have a 0.600-m-long copper wire. You want to make an N-turn current loop that generates a 1.30 mT magnetic field at the
4 answers
asked by
Spencer
2,516 views
WOW this problem is making me mad. I know force between two wires is mu*I1*I2*L/2pi*d. Ive used this and tried to find the
3 answers
asked by
Spencer
358 views
Ive tried multiple answers but cant get it right.
Which of the following changes would induce an electromotive force (emf) in the
6 answers
asked by
Spencer
2,319 views
A 59.0 -turn, 4.10-cm-diameter coil with R = 0.530 {\Omega} surrounds a 1.70-cm-diameter solenoid. The solenoid is 21.0 cm long
5 answers
asked by
Spencer
536 views
Shrinking Loop. A circular loop of flexible iron wire has an initial circumference of 167 cm, but its circumference is
6 answers
asked by
Spencer
2,698 views
