1. -)o =1150 Let o= 11.5°C→ are of circle conducting path angle of = radius I= current Determine the magnetic field at point B with respect to center of circle.
Q: How does angle of dip change as line goes from magnetic pole to magnetic equator of the earth?
A: Angle of dip is defined as the angle between the direction of total earth's magnetic field to that…
Q: How is the direction of a magnetic field at a point determined?
A: The direction of the magnetic field is from the north pole to the south pole of a bar magnet. Inside…
Q: The magnetic field in a given region is uniform. Draw a diagram to represent it
A:
Q: The area of magnetic force around a magnet is known as what? O magnetic force O negative and…
A:
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: The force exerted on a current carrying wire placed in a magnetic field is zero when angle between…
A: For a current-carrying wire, force is the is felt in the presence of an external magnetic field.
Q: The invisible field surrounding all magnets exerts forces on the of other magnets. O a north pole…
A: Space surrounding a magnet in which magnetic force is executed, is called magnetic field. A magnetic…
Q: a temporary magnet?
A: In our day to day life, we see paper clips. With the help of paper clips, we are able to construct…
Q: Describe how to plot the magnetic field pattern of a magnet using a compass.
A: Step 1 The compass is a device that is used to find direction with the help of the magnetic field of…
Q: What is the direction of the magnetic field if it is known to be perpendicular to the electric fiel
A: We know that One curl equation states that if the electric field tends to rotate, it will induce a…
Q: How is the direction of a magnetic field at a point determined?
A: Solution:-Given How is the direction of a magnetic field at a point determined?
Q: Why is it not a good idea to call magnetic field lines “magnetic lines of force”?
A: Magnetic field lines do not exert force on a target item since they are fictitious lines that…
Q: Force on a moving charge in a uniform magnetic field depends upon Othe charge on the particle O…
A:
Q: Name three factors on which the magnitude of force on a current carrying conductor placed in…
A: Write the expression for the magnitude of the force on a current carrying conductor.
Q: O Two south poles are facing each other Two north poles are facing each other A north pole is facing…
A: From the diagram, we can see that the magnetic field lines of the magnetic are turning away from…
Q: Which of the following is NOT true about magnetic field lines?
A: Magnetic field lines are defined as continuous lines of force or magnetic flux that emerge from the…
Q: A duck accumulates a positive charge of 3.0 × 10-8 C while flying north at speed 18 m/s. Earth's…
A:
Q: What is the magnitude of the net magnetic field at point P? What is the magnitude of the electric…
A: The magnetic field of moving charges is
Q: What relative direction between a magnetic field and a current carrying wire results in the greatest…
A: The equation for the magnitude of the magnetic force on a current carrying wire in a magnetic field…
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: What does this table tell us about how changes in the length will affect the force acting on a wire…
A: Actual Mass: ma = 175.05 g Length of wire changes from 1.2 cm to 6.4 cm Apparent mass of wire varies…
Q: How to calculate magnetic field strength at the center of a circular loop?
A: To calculate the magnetic field at the centre of the current carrying loop, we use the Biot Savart's…
Q: Some tools contain permanent magnets. What two types of materials could these tools pick up
A: Some tools contain permanent magnets , these tools can pick up lighter and heavier objects depending…
Q: High energy charged particles from out in space (these are called cosmic rays), strike Earth more at…
A: High-energy protons (89%) and atomic nuclei (rest%) that move out in space at nearly the speed of…
Q: When a bar magnet is suspended freely its south pole always point to O a. geographic north O b.…
A: The basic properties of the magnet is that like poles repel each other and unlike poles attract each…
Q: What is the net magnetic force on a compass needle?
A:
Q: Is the Earth’s magnetic field parallel to the ground at all locations? If not, where is it parallel…
A:
Q: A freely suspended magnet rests in the geographic . direction. O a. north-east O b. west-north O c.…
A: Solution: magnetism of earth
Q: What is the mathematical relationship between the distance from a bar magnet and the strength of the…
A: The magnetic field due to a bar magnet at an axial point (end on position) is,
Q: S 5TT 36 rad Fx 5 kg @ 10m/s? Fy N
A:
Q: At what distance (in mm) from a long, straight wire carrying a current of 29 A will the magnitude of…
A:
Q: In an experiment to determine the earth's magnetic field using a deflection magnetometer, the…
A:
Q: The south pole of a freely suspended bar magnet always point to O a. magnetic south pole of earth O…
A:
what is the magnitude of the magnetic field at poit
Step by step
Solved in 2 steps with 2 images
- QUESTION 15 What is the net magnetic field at the origin? Оа 10-6 т Ob.0.5 X 10-6 T 10 A Ос. 2X 10-6 т 20 A O d.0 5 10 O e. None of theseIn 150 to 200 words What is the net force acting on a compass needle in a uniform magnetic field?Which of the following are accurate statements about permanent magnets and magnetic fields? breaking a bar magnet into two pieces creates two smaller pieces, one with only a north pole and one with only a south pole breaking a bar magnet into two pieces creates two smaller magnets, each with a north and south pole magnets are fundamentally dipoles -- they always come with a north and south pole like electric fields, magnetic fields are created by north magnetic 'charge' and terminate at south magnetic 'charge' magnetic fields always have a point of origin and a point of termination magnetic field lines always form loops
- A neutral point is a point at which the horizontal component of Earth field and the field of the bar magnet are ............... Select one: a. equal and same b. unequal and same c. unequal and opposite d. equal and oppositeWhat is the magnetic field in point P?What is the magnitude of magnetic flux when the magnetic field is parallel to a surface? (