Two bar magnets are arranged so that they are parallel to each other as shown below....
Two bar magnets are arranged so that they are parallel to each other as shown below. The dot at the location shown is the place where a compass is paced.
a) If the north end compass needle is to point towards the left
(west), what must be the polarity of the poles at “x” and at “y?”
b) If the north end of the compass points up (north) at the
location of the dot, what must be the polarity of the poles.
Conclusion: x y
Homework Answers
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Two bar magnets are arranged so that they are parallel to each
other as shown below....
Two bar magnets are arranged so that they are parallel to each other. In case 1,...
Two bar magnets are arranged so that they are parallel to each
other. In case 1, north poles face each other on the right side. In
case2, south poles face each other on the right side. In what way
is the resulting field pattern the same, and in what way is it
different?
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III. Mapping the Field Around a Bar Magnet: An Observation Experiment Purposes: Design an experiment to take approp...
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write in youtube (properties of magnet physics experiment) and
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Multiple Choice (6 pts each) The closed circuit shown at right earries a current 154, where...
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Cultiple Choice (6 pts each) The closed circuit shown at right carries a current: 154, where...
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Two bar magnets are arranged so that they are parallel to each
other. In case 1, north poles face each other on the right side. In
case2, south poles face each other on the right side. In what way
is the resulting field pattern the same, and in what way is it
different?
2-A bar magnet is placed on a flat surface so that the north
pole is on the left side and the south pole on the right. At...
1-A compass is held horizontally. The silver end of the needle
points towards geographic south and the blue end points towards
geographic north. The compass is then brought near one pole of a
horseshoe magnet. The blue end of the compass points towards this
pole. What is the polarity of this pole on the magnet?
2-Two bar magnets are arranged so that the ends face each other
in a line as shown below. At the spot “x”, the north pole...
III. Mapping the Field Around a Bar Magnet: An Observation Experiment Purposes: Design an experiment to take appropriate data to find a relationship. Construct a mathematical model to describe that relationship Description: Your task is to use a compass to map the magnetic field of a small magnet. Construct a circle of radius 10 cm on a clean sheet of paper, and mark points on the circle every 30°. Place the bar magnet so that its center is resting at...
write in youtube (properties of magnet physics experiment) and
watch the video 10:06
1) Describe the field. What is the most unique characteristic of the field? 2) Draw a simplified version of the field pattern that emerged when the iron filings were placed on the bar magnet. Be sure to show the shape of the field. Place your compasses in your magnetic field in the spots illustrated below. Does your compass needle line up with the flux lines? Draw an...
Multiple Choice (6 pts each) The closed circuit shown at right earries a current 154, where t=000 mand o = 0.20 m What is the magnitude and direction of the magnetic field at point! Magnitude D 2.36 x 10-5T c) 707:10-31 a) 236 T: 10-3 Direction Into the page Into the page Out of the page Out of the page 2 The figure shows, in cross section, three conductors that carry currents perpendicular to the plane of the figure. If...
1 pts Question 1 Select all of the following that are true about magnets and magnetic fields. the source of magnetic fields is net motion of charged particles the South pole of a bar magnet can be separated from the North pole to make two monopoles like magnetic poles IS and S, or N and N) repel and opposites attract IN and S) □ magnetic field lines always form closed loops magnetic fields are scalars a straight wire with current...
Cultiple Choice (6 pts each) The closed circuit shown at right carries a current: 154, where a=0.10 m and b=0.20 What is the magnitude and direction of the magnetic field at point P? Magnitude a) 7.07 x 10-51 b) 2.36 x 10-5T c) 7.07 x 10-5T d) 2.36 Tx 10-5 Direction Into the page Into the page Out of the page Out of the page 2. The figure shows, in cross section, three conductors that carry currents perpendicular to the...
A vertical bar and two parallel horizontal rails lie in the
plane of the page. The parallel rails run from left to right, with
one a distance ℓ above the other. The left ends of the rails are
connected by a vertical wire containing a resistor R. The
vertical bar lies across the rails to the right of the wire. Force
vector Fapp points from the bar toward
the right.In the figure below, a metal bar sitting on two parallel...
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