The relative permeability of a medium is 0.050. What is its magnetic susceptibility? a) 500 b) 501 c) 49.9 d) 499
Q: 16) Kirchhoff's loop rule is a consequence of what fundamental principle? A. conservation of…
A: Kirchhoff's loop rule is a consequence of the law of the conservation of energy. In the context of…
Q: Plot an I-H curve for a material and find magnetic constant
A: I-H curve is shown below, From above plot between flux density and magnetic field it is clear that…
Q: More magnetic lines in some area represents:
A: The density of magnetic lines of force is directly proportional to the strength of magnetic field.…
Q: (a) Explain why some atoms are paramagnetic and others are diamagnetic with reference to the…
A: Atoms exhibit different magnetic properties due to their electronic structure and the behavior of…
Q: istic is common to all permanent magnets? 大
A: Two poles, identified as north and south Magnetic poles always occur in pairs of north and south is…
Q: Two charges, - 3 µC and – 2 µC are situated at points A and B respectively separated by 0.50 m. (a)…
A: Here to calculate the force on each charge due to the other charge we use Columb's law. and for…
Q: 8. A wire carrying a 36.0-A current passes between the poles of a strong magnet that is…
A: Given, Current flowing through the wire is, i=36 (A) Magnetic force is, FB = 2.15 (N) length of…
Q: 4 - A steady current of 0.50 A flows through a wire. What is the charge passing through the wire in…
A:
Q: f the magnitude of the magnetic induction is less than that in a vaccum within a solid, so, this…
A: The diamagnetic materials have very weak magnetism. The magnitude of the its magnetic induction is…
Q: 3. Calculate the magnitude and direction of the magnetic force on an electron moving with a velocity…
A:
Q: Three wires are arranged as shown below. That is the total magnetic field strength and direc- tion…
A:
Q: Explain the right-hand rule for finding the direction of the magnetic field on a current-carrying…
A: Explain the right-hand rule for finding the direction of the magnetic field on a current-carrying…
Q: the temperature coefficient of resistivity (a)? a. 0.00204/°C b. 0.001C c. 0.0045°C d. 0.165PC lincs…
A: Given Length of the wire is l=3.00 m Cross-sectional area is A=0.450 mm2=0.450×10-3 m2 Initial…
Q: Current is induced by a stationary conductor placed in a region of the stationary magnetic field.…
A: Faraday's Law tells us that inducing a voltage into a conductor can be done by either passing it…
Q: 1.) A conducting rod slides at 5.0 m/s on metal rails separated by 1.0 m. If a current of 30 mA is…
A: Solution:-Given thatspeed (v)=5 m/sdistance between rails (L)=1 mcurrent (I)=30 mA=0.03 AResitance…
Q: 7. The force between the two current carrying conductors, separated by a distance 'r' as shown in…
A:
Q: 4. Given a wire of radius 0.5 mm, if it has a current of 5 mA, find the magnetic field.
A:
Q: A compass is made of A. aN magnet and a S magnet B. a magnetic needle that is free to rotate C. two…
A: A compass is made of A. a N magnet and a S magnet B. a magnetic needle that is free to rotate C. two…
Q: When a wire with a current is placed in a magnetic field? A. electrical energy is transformed into…
A: When a closed wire loop is placed in the magnetic field, it will feel a torque.
Q: TRUE OR FALSE 13.The standard unit of magnetic field is weber. 14.According to junction rule, all of…
A: Since you have asked question with multiple sub parts, we will solve the first three sub parts for…
Q: An electric current is flowing in an infinitely long straight conductor. The magnetic field at a…
A: An electric current is flowing in an infinitely long straight conductor.The magnetic field at a…
Q: An alternating current consists of charges that A. move counterclockwise. B. move back and forth in…
A:
Q: magnetic field between the rails?
A: Current i = 30mA = 30x10-3 A Resistance of the rod R = 0.36 ohm Separation between the rails l = 1m…
Q: 3. A magnetic field of .05 T is produced .1 meters away from a wire. How much current is flowing…
A: Given that magnetic field and distance from the wire then we have to determine the the value of…
Q: 7. Indicate which curve shows the B-H behavior of a hard magnet and which one soft magnet? Write 3…
A:
Q: The strength of a magnetic field created by the current in a wire can be increased by a. increasing…
A: Option (a) is correct .
Q: tic field between the
A: Given data: Rod's speed can be given as 5 m/s l=1 m I=30 mA R=0.36 ohm
Q: 10. a) Describe Gauss's law for magnets.
A: a) In physics, Gauss's law for magnetism is one of the four Maxwell's equations that underlie…
Q: 19- Current i flows through the bended wire as shown in the figure. If the magnetic field magnitude…
A:
Q: 1. A wire with a weight per unit length of 0.077 N/m is suspended directly above a second wire. The…
A: 1- Given: Force per unit length, F/L = 0.077 N/m Current on the top wire, I1 = 29.8 A a Current on…
Q: 5. Four conductive wire is located as shown in the figure. They have same current as 5 A. Find the…
A:
Q: If the volume susceptability is more than 0 and the magnetic field is strengthened by the presence…
A: The magnetic materials which align with the magnetic field are called paramagnetic materials. These…
Q: 3. Write down the physical meaning of magnetic permeability µ0, and find its derived units in terms…
A: When a material is placed in a magnetic field, then the number of magnetic lines of forces passing…
Q: Potential difference between two points of a wire carrying 2A current is 0.1V The resistance between…
A:
Q: How many poles does a magnet have? a. 1 с. 3 b. 2 d. 4 O A O B O D
A: Option B is the right answer b. 2
Q: Which of these materials cannot be used as core in electromagnets? a. steel and nickel b. nickel &…
A:
Q: 2. A ferromagnetic structure shown in figure the dimensions are shown in the figure. The coils are…
A:
Q: 3. Write down the physical meaning of magnetic permeability uo, and find its derived units in terms…
A: Permeability is a property of a magnetic substance. It physically tells the ability of a material to…
Q: 7. A vertical straight wire carrying an upward 11 A current exerts an attractive force per unit…
A:
Q: The dimension of intensity of magnetic field is: 1. [M°L1T°A'] 2. [M'L'T?A1] 3. [M'LOT?A1] 4.…
A: Magnetic field Intensity- Magnetic field intensity at any point in a magnetic field is the force…
Q: 5. What is the magnitude of magnetic force per unit length on a wire carrying a current of 8 A and…
A:
Q: A sample of nichrome wire with cross-sectional diameter 3_mm and resistivity 1.5 x 10-6- m is to be…
A: Resistance of wire is directly proportional to length and inversely proportional to cross sectional…
Q: What is the magnitude of magnetic force per unit length on a wire carrying a current of 8 A and…
A: Given Data :Magnetic field is B=0.15TCurrent in wire is I=8AAngle between wire and magnetic field is…
The relative permeability of a medium is 0.050. What is its magnetic susceptibility?
a) 500
b) 501
c) 49.9
d) 499
Step by step
Solved in 2 steps
