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Q: Two parallel long wires currents in the same direction. One wire carries a current of 2A, whereas…

A: This question is based on the concept of force by one wire on the other.

Q: Two infinitely long parallel wires are at a distance of 5.0 cm apart. If the wires carry a current…

A: Force per unit length for two current carrying parallel conductors is given by…

Q: M=4 N=3 1 meter long two wires are apart N millimetres from each other. They are carrying M amps…

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Q: Now you are given two wires each 2.0 m long carry currents 4.0 A in opposite directions. The wires…

A: Current carried by the wires is I = 4.0 A Length of the wires is L = 2.0 m Distance between two…

Q: A wire carries a steady current of 0.30 A over a period of 20 s. What total charge passes through…

A: Given Current (I) = 0.30 A  Time (∆t) = 20 s   We know , Current (I) = ∆q/∆t  Therefore , Total…

Q: How do you conceptualize how far from the center of a wire carrying a 2.0 A current does the…

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Q: The force per meter between the two wires of a jumper cable being used to start a stalled car is…

A: Given value--- force per meter = 0.232 N/m. We have to find--- (a) What is the current in the…

Q: Multiple-Concept Example 7 discusses how problems like this one can be solved. A 2.00-µC charge is…

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Q: The wires shown in the figure carry currents as noted. Which one of the following statements IS…

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Q: Two long, parallel wires are hung by cords of length 5.0 cm, as shown in the accompanying figure.…

A: Two wires carrying current in the opposite direction exert a repulsive force on each other. Force…

Q: Two straight, parallel wires, A and B, are 15 cm apart. The current in cable A is 2.0 A and in cable…

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Q: When a cable carries a current of 1.20 A, the drag speed is 1.20 x 10 ^– 4 m/s. What is the drag…

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Q: Four thin wires that are parallel, straight, and very long are shown in the figure. All four wires…

A: Direction magnetic field is given by right hand rule.

Q: Two parallel wires 1.5 meters long each are separated by a distance of 0.5 Cm . The wires carry…

A: Given : Length of the wires=L=1.5 m Distance between the wires=d=0.5 cm Current=I=6 A Both the wires…

Q: How long would it take for a net charge of 2.5 C to pass a location in a wire so as to produce a…

A: Given net charge 2.5C and produce a steady current of 5.0 mA we have to find How long would it take…

Q: Two parallel wires are separated by a distance of 0.05 m. Wire 1 carries a current of 12 A. Wire 2…

A: Given term  I1 = 12 A  I2 = 6 A  d = 0.05 m = 5 * 10 -2 m

Q: in the figure below, the blue wire has a current I = 77 A. The red loop is a square with sides that…

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Q: What is the magnitude of the force acting between a 20-cm length of the two current-carrying,…

A: Given: Length of wires L=20 cm, Currents I1=2 A, I2=3 A, Separation between the wires r=6-4cm=2 cm.…

Q: ver cable contains two long parallel conductors placed 0.05 m apart. It carries a current of 150 A…

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Q: Two long parallel wires, each carrying a current of 4.7 A and 2.3 A respectively, lie with a…

A: The magnetic force per unit length f between to long current-carrying wires placed parallel to each…

Q: 1 meter long two wires are apart N millimetres from each other. They are carrying M amps of current.…

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Q: rectangular loop of wire lies in the same plane as a straight wire, as shown in the figure below.…

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Q: Given: R = 9.6 N R2 = 9.2 N R3 = 8.7 N Using Kirchhoff's laws, and utilizing the direction in the…

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Q: A 8.80-μC charge is moving with a speed of 6.50 x 104 m/s parallel to a very long, straight wire.…

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Q: Ri R3 12 6.00 V 3.00 V 9.00 V Rz + +

A: Use Kirchhoff’s first law of current at the upper junction to relate the currents.

Q: Assuming that all currents given in the figure are in the same direction and towards the plane of…

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Q: Given:       R1 = 56 Ω       R2 = 69 Ω       R3 = 13 Ω  Using Kirchhoff’s laws, and utilizing…

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Q: Two long parallel wires are separated by 6.0 mm. The current in one of the wires is twice the other…

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Q: A current of 4A produces a deflection of 30° in the galvanometer. The figure of merit is (b) 7.6…

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Q: Two long, parallel wires carry currents of I1 = 16.0 A and I2 = 8.0 A in opposite directions (see…

A: The magnetic field is B=μoI2πd For region II, Bnet=μoI12πd+μoI22πr+d Therefore, B→net≠0 in region…

Q: Given a current carrying wire of non-uniform cross- section. Which of the following is constant…

A: Answer:- (b) current only.    Given a current carrying wire of non uniform cross section. Only…

Q: Three wires carrying current are arranged as shown below. If wire 1 carrie current 1.3 A, wire 2…

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Q: Force between Parallel Wires You have two wires with current running through them (see image below).…

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Q: Two power lines run parallel for a distance of 283 m and are separated by a distance of 40.0 cm. If…

A: Given Lenth of wire is 283m Distance between wires is 40cm or 0.4m Current in each wire is 115A…

Q: What is the current of two wires, with same maximum current, parallel to each other that are half…

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Q: A wire shown in Fig.2 carries a current I = 15 A, with a 30 cm long metal rod moves at a constant…

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Q: consider the infinite wire carrying current of 2A along positive y direction The other wire is…

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Q: The cables that connect the starting motor of a car with its battery are 1.0 cm apart for a distance…

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Q: Given: R₁ = 9.7 R₂ = 15.5 R3 = 13.9 Using Kirchhoff's laws, and utilizing the direction of current…

A: R1= 9.7 Ohms R2= 15.5 Ohms R3= 13.9 ohms

Q: figure shows a side view of a wire of varying circular cross section. Rank order the currents…

A: Given All the three cross sectional part of wire are connected in series .   We know , current in…

Q: In the figure below, the blue wire has a current I = 34 A and the red loop is a square with sides…

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Q: Two parallel wires are separated by a distance of 0.05 m. Wire 1 carries a current of 12 A. Wire 2…

A: The force between two current carrying conductors is given by F = μo l I1I22πr, where μo =…

Q: The figure shows a cross section of three wires each carrying a current of 12 A. The currents in…

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Q: In the figure below, the blue wire has a current I= 34 A and the red loop is a square with sides…

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Q: Two long parallel wires carry currents of 1.39 A and 6.01 A. The magnitude of the force per unit…

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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.