Based on Biot-Savart's law, determine the magnetic field produced at: 3. Wire Circles 4. Solenoid

Q: (6%) Problem 9: Consider a long, closely wound solenoid with 10,000 turns per meter. adic What…

A: The magnetic field inside a long closely wound solenoid can be given by the equation: B= μ0 n I,…

Q: 2. Inside a motor, 29.0 A passes through a 240–turn circular loop that is 8.0 cm in radius. What is…

A: Given : Current, I = 29.0 A Number of turns, n = 240 radius, r = 8.0 cm = 8.0*10-2 m

Q: The magnetic field produced at centre of a current carrying circular wire depends on: O a. number of…

A: solution as

Q: 2. A 200-turn solenoid with length of 20 cm and diameter of 2 cm. When a 5-A current passes through…

A: Given data The number of turns in the solenoid is N = 200 turns. The length of the solenoid is l =…

Q: 45% 5 cm B 5 cm 10 cm A 10cm x 10cm square is bent at a 90 degree angle. A uniform 5.70x10-2 T…

A:

Q: why does the radius of the solenoid not matter in the magnetic field equation

A: Solution 10: The magnetic field inside the solenoid is proportional to the number of turns of the…

Q: Draw a square ABCD with 3 long current carrying wires at A,B,C such that 1 at A into the page, 12 at…

A: The magnetic field direction due to a current-carrying wire can be found using the right-hand rule.…

Q: 11) What is the initial direction of deflection for the charged particles entering the magnetic…

A: A) charge (q) = + (positive) direction of velocity = along + x axis (i^) direction of magnetic field…

Q: 12. A wire carrying an electric current passes through a circular loop as shown. Tor F: At the loop…

A: Here we have to understand the Amperes circuital law.

Q: 3) The magnitude of the magnetic field inside a solenoid is...? alm ost zero proportional to the…

A:

Q: 5. Say you had two (equally) very long solenoids, made of identical wire, with equal numbers of…

A: “Since you have posted multiple questions, we will provide the solution only to the first question…

Q: You are at a place on the earth's surface where the earth's magnetic field is perpendicular to the…

A: Step 1:Step 2:Step 3: Step 4:

Q: 3. If a cosmic ray proton approaches the Earth from outer space along a line toward the center of…

A: Earth posses a magnetic field. Whenever any charged particle moves towards it or around it then…

Q: 9. (Not graded) A current I runs through a square loop with length l. Show that the magnitude of…

A: Visualize the Problem:

Q: For a solenoid in vacuum of length L=10 cm with 104 turns per meter calculate the value of the…

A: Given The length of the solenoid is L=10 cm=10×10-2 m. The number of turns is N=104 turns/m. The…

Q: What are the two factors which can change the strength of the magnetic field around a straight…

A: Solution: What are the two factors which can change the strength of the magnetic field around a…

Q: Which of the following cannot cause an induced current to form in a conducting loop? A. Changing the…

A: The induced emf is given by E=dφdt where φ is the magnetic flux and it is given by φ=BA Where B is…

Q: a) magnetic poles on the solenoid b) direction of current, assume electron flow

A: Emf induced i the coil is such that it oppose its cause of origin.

Q: Two long thin parallel wires 13.0 cm apart carry 29-A currents in the same direction. 6.0 cm 13.0 cm…

A:

Q: 2. A circular antenna of area 5m² is installed at a place in Marawi. The plane of the area of…

A: Area of the circular Antenna, A=5m2 Applied magnetic field magnitude, B→=39889.7 nT=39889.7×10-9T…

Q: 4. Using Amphere's Law, Find the magnitude of the magnetic field at a radial distance, R1, inside…

A:

Q: The motor principle is useful in explaining: a. the current direction for a solenoid b. the…

A: Motor consists of a current carrying conductor connected to the battery and placed between 2…

Q: 26 27 A current of 10 A in a solenoid of length 0.15 m creates a 0.261 T magnetic field at the…

A: The magnetic field strength (B) inside the center of a solenoid is found using the…

Q: Inside a motor, 33.0 A passes through a 240–turn circular loop that is 8.0 cm in radius. What is the…

A:

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.