The 10-cm-wide, zero-resistance slide wire shown in the figure is pushed toward the 2.0 Ohm resistor...
The 10-cm-wide, zero-resistance slide wire shown in the figure is pushed toward the 2.0 ohm resistor at a steady speed of 0.50 m/s. The magnetic field strength is 0.55 T. (Figure 1) How big is the pushing force? Express your answer with the appropriate units. How much power does the pushing force supply to the wire? Express your answer with the appropriate units.
Review Part A The 10-cm-wide, zero-resistance slide wire shown in the figure is pushed toward the 2.0 S2 resistor at a steady speed of 0.50 m/s The magnetic field strength is 0.60 T (Figure 1) How big is the pushing force? Express your answer with the appropriate units You may want to review (Page 836) Rearrangement of Equations Involving Multiplication and Division For general problem-solving tips and strategies for this topic, you may want to view a Video Tutor Solution...
A 22-cm-long, zero-resistance slide wire moves outward, on zero-resistance rails, at a steady speed of 10 m/sm/s in a 0.14 TT magnetic field. On the opposite side, a 1.3 ΩΩ carbon resistor completes the circuit by connecting the two rails. The mass of the resistor is 61 mgmg . A. What is the induced current in the circuit? B. How much force is needed to pull the wire at this speed? C. If the wire is pulled for 10 ss,...
A 9.00-cm-long wire is pulled along a U-shaped conducting rail in a perpendicular magnetic field. The total resistance of the wire and rail is 0.310 Ω . Pulling the wire at a steady speed of 4.00 m/s causes 4.30 W of power to be dissipated in the circuit. a. How big is the pulling force? Express your answer with the appropriate units. b. What is the strength of the magnetic field? Express your answer with the appropriate units.
The 10 ohm resistor in the figure (Figure 1) is dissipating 20 W of power. How much power is the 5 ohm resistor dissipating? Express your answer to two significant figures and include the appropriate units. How much power is the 20 ohm resistor dissipating? Express your answer to two significant figures and include the appropriate units.
What magnetic field strength will levitate the 2.0 g wire in the figure(Figure 1)? Assume that I = 1.1 A and d= 11 cm. Express your answer to two significant figures and include the appropriate units.Part B What is the direction of the magnetic field? Upward Downward Into the screen Out of the screen
What magnetic field strength will levitate the 2.0 g wire in the figure(Figure 1)? Assume that I = 1.8 A and d = 12 cm.Express your answer to two significant figures and include the appropriate units.B=What is the direction of the magnetic field?UpwardDownwardInto the screenOut of the screen
Consider the circuit shown in the figure, similar to the slide-wire generator we've discussed in class. The uniform magnetic field points out of the page with a constant magnitude of 0.50 T. The resistor has a resistance of 59.0 ?, and the resistance of the rest of the conductor is negligible by comparison. The bar has a length of 0.26 m and is moving to the left with a speed v. What is this unknown speed if the resistor dissipates...
Whats is the battery volatage? In the circuit shown in (Figure 1) the 33-Ohm resistor dissipates 0.95 What is the battery voltage? Express your answer to two significant figures and include the appropriate units.
Zero-resistance wires Push 2.0 0.50 m/s 0.50 T In the figure above, the zero resistance gray metal rod is being pushed towards the 2.00 S2 resistor at a constant speed of v = 0.500 m/s. The length of the rod is L = 10.0 cm. The B-field is B -0.500 T, out of the page. Question 5 (2 points) Referring to problem 4, how much power does the rod provide to the circuit? O 6.25 x 10-4 w O 3.13...