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Answer this questions fully with clear handwriting.. do not copy answers from lther questions or ...
answer this questions fully with clear handwriting.. do not copy answers from lther questions or people... must have similar given hints/answers PART II: (10 Marks) Problem II-B.1 Determine the effective resistance of a semi-horse shoe structure between its end-to-end faces (A and B) as illustrated in Fig. II-B.1 Note the three metallic parts shown have different resistivity values as indicated. The inner radius of the semi-circular part is a' cm; the length of the vertical post is L cm and...
answer this questions fully with clear handwriting.. do not copy answers from lther questions or people... must have similar given hints/answers Problem II-B.2: Suppose the semi-horse shoe structure of the geometry illustrated in Fig.II-B.1 above, has the following numerical values for the entities marked: L = 10 cm; a 5 cm; w = 1 cm; h -0.5 cm. Further, ơ,-5x 107 S/m; ơ,-3x 104 S/m; and, ơ3 2x 103 S/m. This metallic structure is used to heat 1 liter of...
Select the appropriate answer(s) to the following questions: (12 pts.) Select the appropriate answer(s) to the following questions: (1 pt.) If ū is the velocity of a positive charge "+q" and it is subjected to a magnetic field B, determine the direction of the magnetic force acting on the charged particle (check all that applies) Into the page Out of the page Perpendicular to both vectors ū and B In the same plane as vectors ū and B + ū...
Please answer both questions A certain inductor is formed from a circular coil consisting of 10 turns of wire. When a current of 2.5 A is sent through this coil, it experiences a total magnetic flux of 5.0 x 10-7 Wb. a) (4 pts.) What is the inductance of this coil? b) (4 pts.) What magnetic energy does this inductor contain at this current? c) (4 pts.) What is the magnitude of the self-induced emf in this coil if this...
Two thin parallel wires carry currents along the same directi one due to the other is on. The force experienced by a) Parallel to the lines b) Perpendicular to the lines and attractive c) Zero. 2 What is the unit of magnetic charge? a) Coulomb. b) Ampere-meter. c) Ampere. of these statements is not characteristic of a static magnetic fiel a) It is solenoidal. b) It has no sinks or sources. c) It is conservative. Two identical coaxial circular coils...
1) A) Marwin is performing the Lorentz force lab experiment and he has found that the pair-coil has 120 turns, has a radius of 0.15 m, and is carrying a current of 1.5 A. What is the magnitude of the magnetic field in the pair-coil apparatus? Express your answer in milliiteslas,mT, and use three significant figures. B) Eliza is performing the Lorentz force lab experiment and she is deflecting the beam to the circle on the plate with a radius...
Need by 12 pm July 30, 2020 with answers shown and explanation. Thank you. R 1) Two resistors are connected to each other in parallel, one resistor has a known value of R, the resistance of the second one is unknown. If the equivalent of two resistors in parallel is equal to what is the resistance of the second one? A) R B) 2R E) 4R 2) Which one of the following sentences is correct about the velocity selector? A)...
please do all of them 6 ,7 ,and 8 6) Ampere's law provides a convenient way of calculating: A) Electric field due to current distribution. B) Magnetic field due to distribution of electric current. C) The force between a numbers of wires carrying current. D) Magnetic force on a wire carrying current. E) Magnetic field due to charge distribution. 7) Which one of the following is not correct about mass spectrometer? A) Particles regardless of mass and charge enter to...
(a) (4 marks) Two long, parallel, straight wires spaced d = 0.06 m apart carry currents 4 A and 7 A in opposite directions. Copy the diagram at right showing the two wires and indicating the direction of the currents in each. (i) Draw a vector indicating the direction of the magnetic field caused by the first wire at the position of the second wire. (ii) Indicate the direction of the force experienced by the second wire due to this...
I need the answers to these ten questions. They are attached below. Please answer all of them. Thank you so so much!!!! Which of the following situations is not true for magnets? Like poles repel each other. O Unlike poles repel each other North poles repel each other. A north pole and a south pole will attract each other. Which circle has minimum flux in the following figure? O circle P O circle Q O circle R circle S One...