You want to wind a solenoid that is 3.5 cm in diameter, is 18 cm long, and will have a magnetic field of 0.0250 T when a current of 3.0 A is in the wire that makes up the solenoid. 1)What total length of wire do you need?

Q: A stationary square coil of area 0.1 m2 is brought over time of 2 s into the magnetic field 6.5 T…

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Q: the magnitude of the electric field at point P2? the direction of the electric field at point P,?

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Q: A long copper strip 1.8cm wide and 1.0mm thick is placed in a 1.2T magnetic field. When a steady…

A: Given: w =1.8 cm =1.8*10-2 mt = 1.0 mm =1.0 *10-3 mB=1.2 TI=15 A∆V=1.02 μV=1.02*10-6 V

Q: A student uses a coil of radius 12 cm with 95 windings. a) Calculate the expected slope for a plot…

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Q: 3. Figure 3 shows a uniform magnetic field B confined to a cylindrical volume of radius R. The…

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Q: The drawing shows a type of flow meter that can be used to measure the speed of blood in situations…

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Q: A circuit is made with a resistor of resistance 25 ohms and a movable bar with length 15 cm moving…

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Q: To scan a patient, you need a magnetic filed of 0.4 Tesla. You have a solenoid of length 0.08 meters…

A: Numbers of turn = 1500 Magnetic field (B) = 0.4 T Length = L = 0.08 m

Q: A solenoid of 36 turns and area 20 cm2 has its ends connected together though a resistance of 5…

A: Using Faraday's law of electromagnetic induction Where e = emf induced, t = time,  = Magnetic flux

Q: he strength of the magnetic field produced by the wire, but the device does not directly measure the…

A: Given:- The distance from the wire is r = 0.98 m  The magnetic field strength is B = 1.72 μT Find:-…

Q: The slide generator in the figure below is in a uniform magnetic field of magnitude 0.0500 T. The…

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Q: You wish to construct a solenoid with a diameter of 2.00 cm that will produce a magnetic field of…

A: Hey dear this is easy question from Magento Statics . Have a look

Q: A solenoid has the following dimensions. inner diameter d = 4.82 cm length L = 40.7 cm When a…

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Q: A solenoid of 69 turns and area 20 cm2 has its ends connected together though a resistance of 5…

A: Given value--- No. of turns = 69. Area = 20 cm2.  Resistance = 5 Ohm. Magnetic field = 3 × 10-2 T.…

Q: The slide generator in the figure below is in a uniform magnetic field of magnitude 0.0500 T. The…

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Q: A stationary square coil of area 0.1 m2 is brought into the magnetic field 6.5 T with its plane…

A: Magnetic flux linkage through a coil is ϕ=NBAcosθ where N is the number of loops in the coil,B is…

Q: A stationary square coil of area 0.1 m2 is brought into the magnetic field 3.4 T with its plane…

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Q: A loop of wire with a radius of 0.16 m and resistance, 47.4 Ohms is in a region with a changing…

A: Faraday's Law of Electromagnetic Induction Whenever there is a change in magnetic flux linked to a…

Q: What current (in A) is needed in a solenoid with 20,900 turns per meter to produce a magnetic field…

A: Number of turns ( N ) = 20900 Length of the solenoid ( L ) = 1 meter Magnetic field ( B ) = 5.00 ×…

Q: solenoid of 35 turns and area 20 cm2 has its ends connected together though a resistance of 5 Ohms.…

A: Given  number of turns N = 35  area A = 20 cm2 = 20 × 10-4 m2  resistance R = 5 ohm  magnetic flux…

Q: A long solenoid has 78 turns/cm and carries current i. An electron moves within the solenoid in a…

A: The current i in the solenoid. given: Speed of electronve=0.0359cnumber of turns per unit…

Q: Suppose you wish to measure the current in a wire. You have a device that can measure the strength…

A: Given:-  The  magnitude of the magnetic field is B = 1.72 μ T  The magnetic field B is r = 0.98 m…

Q: An air-filled solenoid has a diameter 10.5 cm and a length 5.58 cm, and it has 653 turns of wire. If…

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Q: The figure below shows a piece of insulated wire formed into the shape of a figure eight. You may…

A: r1=3 cm=0.03 mr2=8 cm=0.08 mλ=9 Ω/mdBdt=1.7 T/s

Q: A long straight wire has a radius R, and a current of 3.0 A is uniformly-distributed throughout its…

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Q: A copper wire is 10.00 m long and has a cross-sectional area of 2.00 ✕ 10-4 m2. This wire forms a…

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Q: Suppose you wish to measure the current in a wire. You have a device that can measure the strength…

A: Given data:  Distance (r) = 1.32 m Strength of magnetic field (B) = 0.93 μT = 0.93×10-6 T Required:…

Q: A stationary square coil of area 0.1 m2 is brought over time of 2 s into the magnetic field 8.9 T…

A: Given Area of the coil is A=0.1 m2 Magnetic field is B=8.9 T Time is given as t=2 s Number of turns…

Q: he magnetic field perpendicular to a single 13.2-cm-diameter circular loop of copper wire decreases…

A: Given: The diameter of the copper loop is 13.2 cm = 0.132 m.…

Q: What is the magnitude of the current in the loop? Express your answer with the appropriate units.…

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Q: A square loop whose sides are 9 cm long is made with copper wire of radius 5 mm, assuming…

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Q: A long closely wound solenoid with a magnetic field of 0.0380 T draws a current of 9.0 A. What…

A: B=μ0NILB is magnetic fieldN is number of turnsI currentL is length of…

Q: The slide generator in the figure below is in a uniform magnetic field of magnitude 0.0500 T. The…

A: The current in the generator is 136.36 A  Explanation:Step 1:Step 2:Step 3:

Q: 9. A uniform magnetic field is directed normal to the plane of a wire that has been formed into a…

A: Radius of circular ring r=3.1cm=0.031 m, Resistance on ring R=2 ohms and current flowing through it…

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.