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will upvote if answered correctly, thank you! QUESTION 13 Consider a uniform magnetic field B =...
will upvote if answered correctly, thank you! QUESTION 15 Consider a uniform magnetic field B = - Bolz, where Bo is a positive constant and iz points out of the page. A conducting rod sits on the rails of a conducting support of height H containing a resistor R. Some external force is used to move the rod in the x direction according to x(t)=L+ at, where L and a are positive constants. If at some later time the external...
3. Electromagnetic Inductance. Consider a single loop under magnetic field. (a) If the area A = 0.012[m) is constant, but the magnetic field is increasing at the rate of 0.020 T/s), determine the induced emf. (Use Faraday's law; the induced emf in a loop equals the absolute value of the time rate of change of the magnetic flux through the loop.) (b) If the total resistance of the circuit is 5.0(82), find the induced current. (c) Suppose we change the...
please show work when possible so that I may better understand. Thank you. x=L The rail gun consists of two thick conducting rails connected to a power supply and there is a magnetic field assumed to be uniform and constant in the direction shown. A short conducting bar that is to be (or carry) the projectile is placed across the bars at x -0. The current flows through the bars as shown. The magnetic force on the bar causes it...
1. An electron moves in a circular path in the magnetic field of an electromagnet. The plune of the electron's Sicular path is parallel to the smooth vole faces of the electromagnet. In the region where the electron is moving the magnetic field is uniform and has magnitude 0,50 T. The electron moves with a speed of 1.5 x 10 m/s. a. If someone could observe the electron from the north pole of the electromagnet, would the electron inove clockwise...
A conducting loop is made in the form of two squares of sides s1- 3.9cm and s2 6.7 cm as shown. At time t-0, the loop enters a region of length L = 19.5 cm that contains a uniform magnetic field B-1.8 T, directed in the positive z-direction. The loop continues through the region with constant speed v = 44 cm/s. The resistance of the loop is R 1.4 2 1) At time t = t1 = 0.03 s, what...
please solve me this plasma question asap. thank you so much Question 1 Consider a cylindrically symmetric, time-varying magnetic field that varies parabolically with axial distance z as B- 2B(t)(1 z2/l2). Assume that B(t) increases slowly from the value Bo at timet0 to Bi at t. A charged particle of mass m located at z-0 has perpendicular energy Wio and parallel energy Wo at. Assume that the guiding center equations of motion are valid and that mag const a) Give...
THERES MORE THAN ONE PICTURE. I NEED ALL ANSWERED THANK YOU QUESTION 2 Calculate the pOH of a solution at 25.0°C that contains 2.95 x 10-12 M hydronium ions. 2.95 O 11.53 12.00 O 7.00 2.47 QUESTION 1 An aqueous solution at 25.0°C contains [H') -0,085 M. What is the pH of the solution? O 13.0 O 0.9850 O 1.07 O 1.20 10-13 O -1.07 QUESTION 2 10-12 M hydronium ions. Calculate the pOH of a solution at 25.0°C that...
5.01.2019 LON-CAPA 29.30 Messages Courses Yardým Logout AHMET MERT TURK (Oörenci) PHYS102-Fall Ana Mena Contents | Grades 2018 Course Contents..Not SavýsyEvaluateeedback Print Into An 14-turn coil has square loops measuring 0.297 m along a side and a resistance of 5.37 Ω. It is placed in a magnetic field that makes an angle of 42.7 with the plane of each loop. The magnitude of this field varies with time according to B 3.23t3, where t is measured in seconds and B...
1. Figure G: The ideal battery has an emf of 14 V. What is the current (A) in R a) 0.200 D0.250 b) 1.00 g) 0.100 c)0.500 h)0.235 2. Figure C shows, in cross section, a spherical conducting shell that surrounds a particle of charge -2e. The shell d) 0.667 i) 1.23 e) 0.750 has a net charge of -6e. What is the magnitude (N/C) of the electric field at point P, at distance2.00 m from the j)0.820 center of...