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Magnetic Fields
Page 8
Questions (419)
A proton with charge mass ratio of 108 C/kg is moving in a circular orbit in a uniform magnetic field of 0.5T .Calculate the
1 answer
asked by
Simran
468 views
how much output I can get if a coil having 100000 turns moves pass a strong 3000 gauss neodymium magnet only once a time?
1 answer
asked by
vikram
444 views
Two long, parallel wires carry current in the x-y plane. One wire carries 30 A to the left along the x-axis. The other carries
3 answers
asked by
LH need help please
448 views
Two parallel wires carry 1-A currents in unknown directions. The distance between the wires is 10-cm. What is the magnitude of
1 answer
asked by
rohit
466 views
A proton follows a spiral path througha gas in a magnetic field of .010 T , perpendicular to the plane of the spiral.In two
1 answer
asked by
Jenish
440 views
100turns of insulated wire are wraped around a wooden cylindrical core of cross-sectional area 12cm2. The two ends of the wire
1 answer
asked by
gary
440 views
A charged particle with a charge-to-mass ratio of |q|/m = 5.7 × 108 C/kg travels on a circular path that is perpendicular to a
1 answer
asked by
shannon
448 views
A proton moves perpendicularly to a mag-
netic field that has a magnitude of 3.09×10^−2 T. The charge on a proton is
1 answer
asked by
maria
434 views
magnetic field lines near a wire perpendicular to this page carry current out of page
a_ circles clockwise b_ circle
1 answer
asked by
Andrea
451 views
What is the difference between magnetic field of a bar magnet anf the magnetic field around a current-carrying coil?
Please
1 answer
asked by
Amir
444 views
Zack places iron filings on a piece of paper near a bar magnet. The iron filings quickly move and form a pattern around the
1 answer
asked by
yabba dabba
131 views
Zack places iron filings on a piece of paper near a bar magnet. The iron filings quickly move and form a pattern around the
1 answer
asked by
Demon
36 views
Zack places iron filings on a piece of paper near a bar magnet. The iron filings quickly move and form a pattern around the
1 answer
asked by
mimi
48 views
Zack places iron filings on a piece of paper near a bar magnet. The iron filings quickly move and form a pattern around the
1 answer
asked anonymously
37 views
Zack places iron filings on a piece of paper near a bar magnet. The iron filings quickly move and form a pattern around the
1 answer
asked by
. . .
37 views
A teacher wants to find out how distance will impact the strength of the magnetic field. She uses a ruler to measure the
1 answer
asked by
dee
35 views
Zack places iron filings on a piece of paper near a bar magnet. The iron filings quickly move and form a pattern around the
1 answer
asked anonymously
115 views
Zack places iron filings on a piece of paper near a bar magnet. The iron filings quickly move and form a pattern around the
1 answer
asked by
....
67 views
A student uses a magnet to place a picture on the refrigerator door. Which statement explains how the magnet is able to stick to
1 answer
asked anonymously
56 views
Zack places iron filings on a piece of paper near a bar magnet. The iron filings quickly move and form a pattern around the
1 answer
asked by
@slaxyo on discord
34 views
Camila is performing an investigation in which she wraps a current-carrying wire around an iron rod. She places the north pole
1 answer
asked by
ysn flow
74 views
Zack places iron filings on a piece of paper near a bar magnet. The iron filings quickly move and form a pattern around the
1 answer
asked by
BRU
67 views
Read the passage about an investigation and answer the following question: Camila is performing an investigation in which she
1 answer
asked anonymously
43 views
Jade has an iron rod around which she wraps copper wire. She places the device on a table near a compass. What will she observe
1 answer
asked anonymously
61 views
Read the passage about an investigation and answer the following question:
Camila is performing an investigation in which she
1 answer
asked anonymously
194 views
ade has an iron rod around which she wraps copper wire. She places the device on a table near a compass. What will she observe
1 answer
asked by
BRU
37 views
A magnet can hold a piece of paper to the door of a refrigerator. How does the magnet stick without touching the door?
a The
1 answer
asked anonymously
30 views
Forces in Nature Retest
1 of 201 of 20 Items Question POSSIBLE POINTS: 5 A student is investigating magnets. The student uses a
1 answer
asked anonymously
51 views
A particle is shot into a magnetic field region as shown in the figure.
If the particle is shot in with a speed of 𝑣=392 m/s,
1 answer
asked by
Safina
441 views
A magnetic needle is disposed inside a horizontal coil. In the abscence of any electric current the needle is observed to get
1 answer
asked by
victoria
433 views
Camellia is performing an investigation in which she wraps a current carrying wire around an iron rod. She places the north pole
1 answer
asked anonymously
57 views
A student wraps insulated copper wire 12 times around a nail, and connects the ends to a fresh 9-volt battery. The student finds
1 answer
asked anonymously
71 views
Zack places iron filings on a piece of paper near a bar magnet. The iron filings quickly move and form a pattern around the
1 answer
asked anonymously
33 views
Zack places iron filings on a piece of paper near a bar magnet. The iron filings quickly move and form a pattern around the
3 answers
asked anonymously
39 views
generates strong electric currents that produce a magnetic field, the magnetosphere H 17) Based on the information in the
1 answer
asked anonymously
38 views
Oersted theorized that magnetic fields...
a)...are not produced by an electric current in a wire. b)...are circular around an
1 answer
asked anonymously
29 views
Use the image to answer the question.
A diagram shows a wire carrying a current in vertical direction. The magnetic field drawn
1 answer
asked anonymously
35 views
A student is performing an investigation in which she wraps a current-carrying wire around an iron rod. She places the north
1 answer
asked anonymously
16 views
A student is performing an investigation in which she wraps a current-carrying wire around an iron rod. She places the north
1 answer
asked anonymously
17 views
Read the passage about an investigation.
A student is performing an investigation in which she wraps a current-carrying wire
1 answer
asked anonymously
21 views
A student is performing an investigation in which she wraps a current-carrying wire around an iron rod. She places the north
1 answer
asked anonymously
29 views
Read the passage about an investigation.
A student is performing an investigation in which she wraps a current-carrying wire
1 answer
asked anonymously
24 views
Read the passage about an investigation
A student is performing an investigation in which she wraps a current-carrying wire
1 answer
asked anonymously
33 views
Read the passage about an investigation.
A student is performing an investigation in which she wraps a current-carrying wire
3 answers
asked anonymously
20 views
What does a moving charge experience when it is near a magnetic field?
Responses a stationary charge a stationary charge a force
1 answer
asked anonymously
33 views
Suppose you wanted to prove to someone that magnetic fields exist. This person won’t accept anything that the person cannot
3 answers
asked anonymously
40 views
Which electromagnetic will produce the strongest magnetic force
1 answer
asked anonymously
14 views
How is a magnetic field produced?(1 point)
Responses when electrons move through a circuit when electrons move through a circuit
3 answers
asked anonymously
49 views
Bar magnet P is twice as strong as bar magnet Q.
(a) The two magnets are arranged with the N-pole of P 1 metre from the S-pole of
1 answer
asked anonymously
21 views
can we find the quantity of the charge of a magnet?
1 answer
asked anonymously
7 views
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Parent Categories (11)
Electricity
Electricity and Magnetism
Electromagnetism
Forces in Nature or Magnetism
Magnetism
Magnetism and Electricity
Magnetism and Electromagnetism
Magnets
Physics
Physics or Magnetism
Plate Tectonics