A long solenoid that has 1 000 turns uniformly distributed over a length of 0.400 m produces a magnetic field of magnitude 1.00 x 10-4 T at its center. What current is required in the windings for that to occur?

Q: A current of 13.6 A is maintained in a single circular loop having a circumference of 80 cm. An…

A: Write the given values of the problem- Current of the loop(I)=13.6 A Magnetic field(B)=2.0 T…

Q: Suppose you wish to produce a 2-T magnetic field in a toroid with an iron core for which magnetic…

A: The mean radius of the toroid r=18 cm=0.18 m The number of turns n=400 turns The magnetic field in a…

Q: A current of 15.3 A is maintained in a single circular loop having a circumference of 80 cm. An…

A:

Q: A long solenoid that has 1 100 turns uniformly distributed over a length of 0.390 m produces a…

A:

Q: Two straight long wires carry currents I and 31 in the same direction. Where is the position where…

A: Magnetic field is a vector quantity.if two equal and opposite magnetic field act at a point net…

Q: A long solenoid that has 1,140 turns uniformly distributed over a length of 0.420 m produces a…

A: Number of turns of the solenoid,(N)=1140 ----(1) [Given] Length of solenoid,(L)=0.420 m ------(2)…

Q: A long solenoid that has 890 turns uniformly distributed over a length of 0.380 m produces a…

A: Given data: Number of turns (N) = 890 Length (L) = 0.380 m Magnetic field (B) = 1.00 × 10-4 T…

Q: A square loop (L = 0.20 m) consists of 50 closely wrapped turns, each carrying a current of 0.50 A.…

A: Let L denotes the side length of the square, A denotes the area, B denotes the magnetic field, N…

Q: A flat circular coil of wire with diameter of 8.52 cm has 39 turns and carries a current of 3.72 mA.…

A: Determine the cross-sectional area of the wire.

Q: A 0.770 m long solenoid is formed by wrapping 430 turns of wire around a hollow cylinder with a…

A: Given  length of solenoid l=0.77m Number of turns N=430 radius r=0.8 Magnetic field B=0.8T

Q: A long solenoid that has 990 turns uniformly distributed over a length of 0.390 m produces a…

A:

Q: A singly charged ion takes 2.0 × 10−3 s to complete eight revolutions in a uniform magnetic field of…

A:

Q: A long solenoid that has 1.00 x 103 turns uniformly distributedover a length of 0.400 m produces a…

A: The expression for the current from the equation of magnetic field for solenoid is,

Q: A long solenoid that has 1 150 turns uniformly distributed over a length of 0.410 m produces a…

A: Write the given values with the suitable variables. N=1150L=0.410 mB=1.00×10-4 T Here, N is the…

Q: A current of 4.0 A is maintained in a single circular loop having a circumference of 80 cm. An…

A:

Q: A single-turn square loop of wire, 2.00 cm on each edge, carries a clockwise current of 0.190 A. The…

A: Given that, Length of a single-turn square loop of wire, L = 2 cm = 0.02 m Current in the loop, Il =…

Q: A flat circular coil of wire with diameter of 5.00 cm has 10 turns and carries a current of 1.25 mA.…

A:

Q: What current is required in the windings of a long solenoid that has 1050 turns uniformly…

A: Magnetic field is produced at the center of solenoid due to current flowing through it.

Q: An electron (q = - 1.60 x 10-19 C, m = 9.11 x 10-31 kg) moving at 3.0 x 106 m/s enters a region…

A: Write the formula for the magnetic force acting on a charged particle.

Q: A flat square coil of wire measures 9.5 cm on each side and contains 175 turns of very thin wire. It…

A: The side of the square coil is a = 9.5 cm = 0.095 m. The number of turns is N = 175. The current…

Q: What current is required in the windings of a long solenoid that has 950 turns uniformly distributed…

A:

Q: A current of 8.2 A is maintained in a single circular loop having a circumference of 80 cm. An…

A: torque on a current carrying loop in a magnetic field is given by: τ = N*I*A*B*sin θ N = Number of…

Q: An electron is shot into one end of a solenoid. As it enters the uniform magnetic field within the…

A:

Q: A current of 10.9A is maintained in a single circular loop having a circumference of 80 cm. An…

A: The torque is, τ=NIABsin90-θ

Q: A single-turn square loop of wire, 2.00 cm on each edge, carries a clockwise current of 0.230 A. The…

A: Answer:-  Given  Length of each side of the loop(L) =2.0 cm =  2 × 10-2 m  Current in loop(I1) =…

Q: The rod shown in the accompanying figure is moving through a uniform magnetic field of strength B =…

A: Given: The magnetic field strength is B=0.50 T. The velocity of the road is v=8 m/s. The length of…

Q: A wire with a fixed length 1.0 m is bent into a loop with different shapes and placed with its r…

A: For fixed perimeter circle has maximum area

Q: A circular loop of area 25 m2 encloses a magnetic field perpendicular to the plane of the loop; its…

A: Given data: area of circular loop, A  = 25 m2  magnetic field, B  = 10 t  capacitance of capacitor,…

Q: What current is required in the windings of a long solenoid that has 1000 turns uniformly…

A: Number of turns (N) = 1000 Magnetic field (B) = 1×10-4 T Length (L) = 0.40 m Number of turns per…

Q: The figure shows a cylinder of mass 3.87 kg, radius 5.90 cm and length 9.16 cm with 145 turns of…

A: According to the translation motion of equilibrium the net force on the cylinder is zero. The static…

Q: An infinite straight filament is located at y axis and carrying a current of 20 A. The produced…

A: Given : Current through the wire, I = 20 A Distance to point M, r = 1 (Since Given point M(1,0,0)…

Q: Calculate the intensity of the magnetic field created by the current I=3 A passing through a hollow…

A: Current, I=3A Length, l=0.06 m No. of turns, N=400 No. Of turns per unit length, n=N/l…

Q: A square loop (L = 0.20 m) consists of 50 closely wrapped turns, each carrying a current of 0.50 A.…

A: Given data: The side of square is L=0.2 m. The number of loops is N=50. The current in coil is…

Q: A current of 5.3 A is maintained in a single circular loop having a circumference of 80 cm. An…

A:

Q: A current of 8.2 A is maintained in a single circular loop having a circumference of 80 cm. An…

A:

Q: A circular current loop (with only one turn) has a radius of 4.82 cm and a current of 0.416 A runs…

A: The relation for the potential energy of a current loop when it is placed in a magnetic field is…

Q: How much current must you run through a 0.100 m long solenoid coil with 100 loops to make a magnetic…

A:

Q: A current of 11.1 A is maintained in a single circular loop having a circumference of 80 cm. An…

A: Given data: Current passing through the loop, I=11.1 A Circumference of loop, L=80 cm×1 m100 cm=0.8…

Q: Calculate the intensity of the magnetic field created by the current I=3 A passing through a hollow…

A: Given that the value of current and number of the winding turns and also given the value of length.…

Q: How much energy is stored in a cylindrical solenoid of length 0.734 m and radius 0.0509 m which has…

A:

Q: An 800 turns solenoid of length L= 0.4 m, radius R=10 cm, producing a uniform magnetic field B =…

A: We have to use some basic formula here.

Q: A current of 9.9 A is maintained in a single circular loop having a circumference of 80 cm. An…

A: Given The current that passes through the loop is I=9.9 A. The circumference of the loop is c=80…

Magnetic Field Of Coaxial Cable

The word coaxial means same axis. So for a long straight cable to be coaxial, it must have concentric cylindrical shaped conductor around it. Coaxial cable (popularly called ‘coax’) has various applications ranging from current conductors to radiofrequency signal transmitters. This cable has lower emission losses and provides protection from electromagnetic interference which allows signals with less power to transmit over longer distances.For example, currents produced in the pickup of a stereo turntable generally travel to the amplifier through a coaxial cable.The self-inductance of a coaxial cable is another important characteristic, because it influences the propagation of electrical signals in the cable.