Figure P30.37 000 Ammeter

Q: n the figure below, the blue wire has a current I = 77 A. The red loop is a square wit ng and it has…

A: We know that we have given the the blue wire has a current I1 = 77 A, the red squar loop with the…

Q: Two very long, parallel wires are separated by d = 0.065 m. The first wire carries a current of I1 =…

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Q: E. One hundred turns of (insulated) copper wire are wrapped around a wooden cylindrical core of…

A: Given : Number of turns (N) = 100 Area (A) = 1.20 x 10-3 m2 Resistance (R) = 13 Ω Initial magnetic…

Q: Consider a long, horizontal Large Wire with current of 10A flowing through it. We want to levitate a…

A: A) As we know that the direction of magnetic field above a current carrying wire in which current…

Q: The flexible loop in Figure has a radius of 23 cm and is in a magnetic field of magnitude 0.150 T.…

A: Please see the answer in Step 2

Q: Emk e = 300V, resistor R = 10N, switch S and a toroid of N = 10* number of turns are connected in…

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Q: The loop rule applied to loop bcdb will give a. 6.0 - 18.0 I+3.00 I; = 0 b. 6.0 18.0 Ih-3.00 I3=0 c.…

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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: After being closed for a long time, the switch S in the circuit shown in the figure below is thrown…

A: Emf (e) = 24 volts RA = 4500 ohm RB = 7100 ohm L = 0.684 H

Q: The figure shows, in cross section, several conductors that carry currents through the plane of the…

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Q: Mass m = 1.30 kg is suspended vertically at rest by an insulating string connected to a circuit…

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Q: Which is the equivalent equation of the given loop ABCD in the given diagram? A B R 1₁. r₁ E₁ D O E₁…

A: Given: Electric circuit diagram. We need to write KVL in loop ABCD.

Q: Consider an airplane below. When it is moving with a speed of 225 m/s, how much the emf induced…

A: Given: The speed of the plane is 225 m/s. The distance between wings is 60 m. The strength of the…

Q: Emk e = 400V, resistor R = 104 number of 100, switch S and a toroid of N = turns are connected in…

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Q: A wire consists of a vertical wire whose ends are connected to a circular wire. Suppose that the…

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Q: A circular loop made of copper wire with a diameter 0.96 mm is placed in a uniform magnetic field…

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Q: The figure shows two closed paths wrapped around two conducting loops carrying currents i = 8.4 A…

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Q: e 3. The rail gun: In the set up on the left the movable bar is initially at rest and then released.…

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Q: The coil in the figure carries current i = 1.94 A in the direction indicated, is parallel to an xz…

A: Let the area of the coil be A and the number of turns in the coil be N. The magnetic moment of the…

Q: The values for the components of the circuit shown in the figure are V = 15 V, C = 3.5 μF, and L =…

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Q: In the diagram below, a rectangular 40 loop coil of width w=10 cm and length l= 14 cm begins in a…

A: Given number of loops=40 Width(w)=10 cm Length (l)=14 cm Magnetic field=1.3 T Time period=3 s…

Q: As shown in the figure below, two long parallel wires (1 and 2) carry currents of I1 = 2.86 A and I2…

A: Given that: I1= 2.86 A I2= 4.85 A d=10 cm Formula: The magnetic field due to a current carrying wire…

Q: In the figure below, a metal rod is forced to move with constant velocity along two parallel metal…

A: Dear student, this question contains more than three sub-parts. We will answer first three…

Q: A solenoid with an inductance of 14 mH is charged up from an initial current of 3.0 A to a current…

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Q: A junction in a DC circuit is formed of 4 wires. The first wire carries a current I1 = 9.32 A into…

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Q: A conducting loop in Figure Q2(b) moves at a constant velocity, u = f10 m/s away from a long…

A: Conducting loop is moving with velocity u=10m/s Current in long conductor=12A Total Resistance of…

Q: 12 volt battery is connected to two resistors and an inductor. Switch S hasen open for a long time…

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Q: 6.6 The square loop shown in Fig. P6.6 is coplanar with a long, straight wire carrying a current I…

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Q: 4. A toroidal solenoid has an average radius of 10.0 cm, a cross-sectional area of 10.0 cm? and 1000…

A: radius (r) = 10 cm = 0.1 m Area (A) = 10 cm2= 10-3 m2Number of turns (N) = 1000current (I) = 100 A…

Q: 4. A toroidal solenoid has an average radius of 10.0 cm, a cross-sectional area of 10.0 cm2 and 1000…

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Q: After being closed for a long time, the switch S in the circuit shown in the figure below is thrown…

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Q: γVV C 3.3 k2 Find the Current through R5 2.5 A R1 R R3 IA R6 R2 ww Rs Write the Kirchoff's loop…

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Q: The following picture shows a LONG conductor carrying current I. Nearby there is a conducting…

A: (a) The expression of the magnetic field (B) as a function of distance x is B→=μ0I2πx + (b) The…

Q: Two long, parallel wires are separated by a distance of 2.5 cm. The force per unit length that each…

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Q: A conducting rod of length { moves on two horizontal frictionless rails, as in the figure below. A…

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Q: Problem 9: A solenoid is created by wrapping a L = 35 m long wire around a hollow tube of diameter D…

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Q: A 80 cm long metal rod rotates about a fixed point at a constant rate or frequency of 5.0 rev/s.…

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Q: In the figure below, a current i = 28 A is set up in a long hairpin conductor formed by bending a…

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Q: (a) What is the maximum torque on a 150-turn square loop of wire 18.0 cm on a side that carries a…

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Q: S. R b a Emk ɛ = 300V, resistor R = 100, switch S and a toroid of N = 104 number of turns are…

A: Solution: Given that V = 300 V R = 10 Ohm N = 104 coil h = 10 cm a = 10 cm b =20 cm

Q: A simple AC generator consists of 20 coils of wire with an area of 1 000 cm2 and placed in a region…

A: Given N =20 Area A = 1000 cm2 = 0.1 m2 Magnetic field B = 0.5 T EMF E = 220 V We have to find out…

Q: Tapping mm. The solenoid wire is then connected to a power supply so that a current of I = 4.5 A…

A: ?as per our company guidelines we are supposed to answer ?️only first 3 sub-parts. Kindly repost…

Q: A 1 m long conductor is moved in a field of density of 1 Wb/m^2 at velocity of 30 m/s. What is the…

A: Given Information:- Length of the conductor is l=1 m Magnetic field intensity is B=1 Wb/m2 Velocity…

Q: 15) A metal bar with length L = 0.60 m ,mass m = 100 gram, and resi stance R = 15 N is placed on…

A: Given : L = 0.60 m m = 100 g = 0.1 kg R = 15 Ω Φ = 70°  B = 1.6 T g = 10 m/s2

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.