Q. 21: An electron enters im a magmetic held of induction 2 mT with velocity of 1.8 × 10 m/s. The radius of circular path is (a) 5.1 Cm (b) 5.1 mm (c) 5 km (a) 2.1 cm
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Q: Problem 2. A linear machine has the following characteristics: magnetic flux density B = 0.5 T into…
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Q: Problem 9: An electric current is flowing through a long cylindrical conductor with radius a = 0.35…
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Q: n ΔABC, given that AB=15 m, BC = 8 m, and <B = 24 degrees, what is the length of side AC?
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Q: Problem 4: An electron is moving at a constant speed of 3 m/s on a circle of radius 3.7 m. Part (a)…
A: Hello. Since your question has multiple sub-parts, we will solve first three sub-parts for you. If…
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A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…
Q: (a) Define self and mutual induction. Give practical examples of both inductions. (b) A circular…
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Q: What is the magnetic field at point P shown below if a=3.39mm, b = 6.81mm, and the current 1=5,075A?…
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Q: An accelerating voltage of 2.51 x 103 V is applied to an electron gun, producing a beam of electrons…
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Q: Two atoms of the same substance, one singly ionized and the other triply ionized, are each…
A: Let the charge of singly ionised atom, q1=e Then the charge of triply ionised atom, q2=3e a) The…
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A: Given that, The voltage is V=2.36×103 V
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A: i. Given, Current,I=2.40A Distance, r=1.85×10-2m The magnetic field is given by,…
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- A cylindrical wire carries a steady current density modeled as J(r) = Cr², where ris radial distance from 1.5 mm. If 15.0 C of charge flows through the wire in 5.0 s, center of the wire. The radius of the wire is R determine C.Two wires AC and BC are attached to a 7 Kg sphere that It rotates at constant speed v in the horizontal circle shown in the figure. Yes θ1 = 55° and θ2= 30 ° and d 1.4 m, determine the range of values of v for which both wires are held taut.ou have a summer job as an assistant technician for a telephone company in California.During a recent earthquake, a 1.0-mile long underground telephone line is crushed atsome point. This telephone line is made up of two parallel copper wires of the samediameter and same length, which are normally not connected. At the place where theline is crushed, the two wires make contact. Your boss wants you to find this placeso that the wire can be dug up and fixed. You disconnect the line from the telephonesystem by disconnecting both wires of the line at both ends. You then go to one end ofthe line and connect one terminal of a 6.0-V battery to one wire, and the other terminalof the battery to one terminal of an ammeter. When the other terminal of the ammeteris connected to the other wire, the ammeter shows that the current through the wire is1.0 A. You then disconnect everything and travel to the other end of the telephone line,where you repeat the process and find a current of 1/3 A.
- In modern Magnetic Resonance Imaging (MRI), the system is resistance free. The resistance-free Magnetic Resonance Imaging (MRI) is created by submerging the solenoid electromagnet into a cryogenic liquid such as liquid helium (He).eHH The temperature of liquid helium (He) is 4 Kelvin (K), which is -4,520 Fahrenheit (F). What type of magnet creates the resistance-free system?