Answered: When a bar magnet is suspended freely…

When a bar magnet is suspended freely its south pole always point to O a. geographic north O b. magnetic south pole of earth O C geographic east Od. geographic south

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter30: Magnetic Fields And Forces

Section30.2: Revealing Magnetic Fields

Problem 30.1CE

See similar textbooks

Related questions

Q: Which way would a compass point if you were at Earth’s north magnetic pole?

A: The answer depends on the orientation of the compass. If the compass is oriented flat, the needle…

Q: Which do you think has more magnetic force if powered with a current of 6 A? Electromagnet A has 300…

A: The magnetic field produced by a solenoid can be found using the formula: B=μNIL. Where 'N' is the…

Q: An airplane whose wingspan is 19m carries a static charge of 0.55 C. It travels at 235 m/s…

Q: Can we use a smartphone compass in identifying the magnetic field lines of a bar magnet?

A: A system called Pulse uses the magnetic field sensor or magnetometer for the compass app in iPhones…

Q: What is the scientific explanation : The magnetic force acting in a positive electric charge depends…

A: The trajectory of the charged particles is influenced electric field as well as magnetic field.…

Q: 7. Which one of the following statements is correct? A) Earth's geographic north pole is the north…

A: Required :: Correct statement.

Q: The force on particle travelling at 105 m/s in a magnetic field of 10µT is 1.6 x 10-17 N. The…

Q: A 57-m length of wire is stretched horizontally between two vertical posts. The wire carries a…

Q: ge of Ving with instaneous velo magnetic field a) B= (1.4T ) i b) 1.40TJ Attach File Browse Local…

Q: vants to use a solenoid she found on a car starter. If the solenoid is 0.124 m long and has 845 what…

Q: When a bar magnet is suspended freely its south pole always point to O a. geographic north O b.…

A: Required : Where does the south pole of a freely suspended bar magnet point.

Q: The north pole of a freely suspended bar magnet always directed to O a. geographic south b.…

Q: Which of the following about the earth's magnet a. The earth's magnetic field lines end at the b.…

A: Given:- Which of the following about the earth's magnetic properties is true? Find:- correct option…

Q: Your smartphone probably has a built-in digital compass. There’s no actual pivoting needle, of…

A: The Lorentz force on a charge moving in a magnetic field can be expressed as,

Q: A wire carries a current of i = 19.5 A in a direction that makes an angle of 55° with the direction…

Q: Question 4 A long staright wire of length 10 m carries a current of 10 A. What is the magnetic field…

Q: B- 8x10 T 0.5 m

Q: What is the magnitude of force on an electron traveling east at 1.53 x106 m/s within a 5 T magnetic…

A: The speed of an electron is, v=1.53×106 m/s The magnitude of the magnetic field is, B=5 T The charge…

Q: A +0.2 C object moves perpendicularly to a magnetic field of strength 5 T. If the object's velocity…

A: SOlution: Given that q = 0.2 C B = 5 T v = 3 m/s

Q: A 1.0 m length of wire carrying 4.1 A of current toward the south is oriented horizontally. At that…

A: Magnetic force formula

Q: The south pole of a freely suspended bar magnet always point to O a. magnetic south pole of earth O…

Q: 17. A wire carries a current of 10.0 A in a direction that makes an angle of 30.0° with the…

Q: 14. What will be the direction of the magnetic force in the illustration below? Hint: Index = Charge…

Q: A bullet with a 0.5 C charge is shot due East with a speed of 840 m/s in a region where there is a…

Q: .An 8-m long high-tension power line carries a current of 17.5A perpendicular to the earth's…

A: Given data: Length (L) = 8 m Current (I) = 17.5 A Angle (θ) = 90° Magnetic field (B) = 5.5×10-5 T…

Q: When a bar magnet is suspended freely its north pole always point to geographic east O b. geographic…

A: solution as

Q: Which diagram correctly represents the magnetic field lines between two south magnetic poles? O a. S…

A: we know the magnetic field line oriented from north pole and terminated in south pole of magnet.

Q: A bar magnet is cut into two pieces. What will be the force between the newly formed poles? F = ?…

Q: l0 An electron is above the surface of earthi It's Otrest with respect to the magnetic Field lies Of…

A: In this question we have to find the force on the electron. Please give positive feedback if the…

Q: Calculate the force on a 47.38-microC positive charge due to the Earth’s magnetic field(1 T) if you…

Q: A bar magnet is cut into two pieces. What will be the force between the newly formed poles? S F = ?…

Q: A current-carrying wire oriented north-south and laid over a compass deflects the compass 25°east.…

Q: A jumper cable used to start a stalled vehicle carries a 65-A current. How strong is the magnetic…

Q: Which diagram correctly represents the magnetic field lines between two south magnetic poles? O a. S…

Q: A current-carrying wire oriented north-south and laid over a compass deflects the compass 25° east.…

Q: When a bar magnet is suspended freely its north pole always point to O a. geographic south O b.…

A: A bar magnet is suspended freely, we have to tell where it's north pole points.

Q: The magnetic field ines of a bar magnet (outside) are directed from, Select one: O a east to south O…

A: Magnetic field lines forms continuously in a closed loops without beginning or end.

Q: Which diagram correctly represents the magnetic field lines between two south magnetic poles?

A: For 1st question Light gets totally internally reflected at (b) core -cladding boundary

Q: 15) (5 pts) A charged particle moves with velocity which has components parallel and perpendicular…

A: A charge particle moves with velocity which has components parallel and perpendicular to the…

Q: Find the value of the magnetic field that will cause a maximum force of 7.0 x 10-3 N on a 20.0 cm…

Q: Do you think it is possible to instead use magnetic field from an external source to generate…

A: In order to produce the current in the circuit we need tochange magnetic flux through the circuit.…

Q: The north pole of a freely suspended bar magnet always points to O a. geographic south а. O b.…

A: The North pole of a freely suspended bar magnet always points towards the geographic North Pole.…

Q: A 24.9-cm long rod moves steady at 7.62 m/s in a plane that is perpendicular to a magnetic field of…

Q: A wire carrying a current of 30 A is kept at an angle 20 between the poles of a strong magnet which…

A: Force = 3.8 N

Q: 9. A magnetic field of 0.024 T [up] is 4.0 m wide. Find the magnetic force on an electron moving at…

A: Force on an electron in a magnetic field is to be calculated. Also, it is required to calculate the…

Concept explainers

Magnetic Force

A magnetic force arises when a charged particle or a current-carrying conductor is placed in a magnetic field. It is created because of the movement of the charged particles.

Question

When a bar magnet is suspended freely its south pole always point
to
Oa.
geographic north
O b. magnetic south pole of earth
OC geographic east
d.
geographic south

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

There are regions where the magnetic field of earth is almost perpendicular to the surface of Earth. What difficulty does this cause in the use of a compass?
Is the Earth's magnetic field parallel to the ground at all locations? If not, where is it parallel to the surface? Is its strength the same at all locations? If not, where is it greatest?
A 1.0-rn-long segment of wire lies along the x-axis and carries a current of 2.0 A in the positive x-direction. Around the sire Is the magnetic field of (3.0i4.0k)103T. Find the magnetic force on this segment.
Imagine you have a compass whose needle can rotate vertically as well as horizontally. Which way would the compass needle point if you were at the Earths north magnetic pole?
Calculate the magnetic field strength needed on a 200-tum square loop 20.0 cm on a side to create a maximum torque of 300 N. m if the loop is carrying 25.0 A.
Considering the magnetic force law, are the velocity and magnetic field always perpendicular? Are the force and velocity always perpendicular? What about the force and magnetic field?
The Earths Van Allen belts (Fig. 30.34) are a natural magnetic bottle, trapping cosmic rays that spiral back and forth between the North and South Poles. Use the shape of a cosmic rays path to describe the variation in the magnetic field strength.
Certain experiments must be performed in the absence of any magnetic fields. Suppose such an experiment is located at the center of a large solenoid oriented so that a current of I = 1.00 A produces a magnetic field that exactly cancels Earths 3.50 105 T magnetic field. Find the solenoids number of turns per meter.
An electromagnet produces a magnetic field of magnitude 1.5 T throughout a cylindrical region of radius 6.0 cm. A straight wire carrying a current of 25 A passes through the field as shown in the accompanying figure. What is the magnetic force on the wire?
A typical currant in a lightning bolt is 104 A. Estimate the magnetic field 1 m from the bolt.
A Hall probe gives a reading of 1.5V for a current of 2 A when it is placed in a magnetic field of 1 T, What is tire magnetic field in a region where tire reading is 2V for 1.7 A of current?
A cosmic-ray electron moves at 7.5 × 106 m/sinches perpendicular to Earth’s magnetic field at an altitude queer the field strength is 1.0 × 105T. What is the radius of the circular path the electron follows?