A 43.0-cm wire is moving to the right at a speed of 7.90 m/s across two...
An L = 51.0 cm wire is moving to the right at a speed of v= 7.50 m/s across two parallel wire rails that are connected on the left side, as shown in the figure. The whole apparatus is immersed in a uniform magnetic field that has a magnitude of B= 0.750 T and is directed into the screen. What is the emf & induced in the wire? The induced emf causes a current to flow in the circuit formed...
stion 8 of 18 A 09 An L = 43.0 cm wire is moving to the right at a speed of v = 8.10 m/s across two parallel wire rails that are connected on the left sido, as shown in the figure. The whole apparatus is immersed in a uniform magnetic field that has a magnitude of B = 0.950 T and is directed into the screen. What is the emf induced in the wire? E- V The induced emf...
An L = 57.0 cm wire is moving to the right at a speed of v=8.50 m/s across two parallel wire rails that are connected on the left side, as shown in the figure. The whole apparatus is immersed in a uniform magnetic field that has a magnitude of B= 0.890 T and is directed into the screen. What is the emf & induced in the wire? The induced emf causes a current to flow in the circuit formed by...
An L = 45.0 cm wire is moving to the right at a speed of v = 7.30 m/s across two parallel wire rails that are connected on the left side, as shown in the figure. The whole apparatus is immersed in a uniform magnetic field that has a magnitude of B = 0.770 T and is directed into the screen. What is the emf E induced in the wire? V a E = The induced emf causes a current...
♡ An L = 57.0 cm wire is moving to the right at a speed of v = 7.50 m/s across two parallel wire rails that are connected on the left side, as shown in the figure. The whole apparatus is immersed in a uniform magnetic field that has a magnitude of B = 0.810 T and is directed into the screen. What is the emf & induced in the wire? ♡ ♡ E = V In which direction does...
3. A 0.650- m long metal bar is pulled to the right at a steady 5.0 m/s perpendicular to a uniform, 0.750 T magnetic field. The bar rides on parallel metal rails connected through a 25.0 Ohm resistor. (1) Calculate the magnitude of the emf induced in the circuit (2) Calculate the current in the circuit and show its direction. (3) Which point has a higher potential? Explain it based on (6) Magnetic force on the charges in a moving...
A 1.50-m-long metal bar is pulled to the right at a steady 4.0 m/s perpendicular to a uniform, 0.5T magnetic field. The bar rides on parallel metal rails connected through R = 24.0Ω, as shown in the figure below, so the apparatus makes a complete circuit. You can ignore the resistance of the bar and the rails. a) (5.0 pts) Calculate the magnitude of the emf induced in the circuit. b) (5.0 pts) Find the direction of the current induced in the...
A 1.10-m-long metal bar is pulled to the right at a steady 4.0 m/s perpendicular to a uniform, 0.790-T magnetic field. The bar rides on parallel metal rails connected through R = 25.5-Ω, as shown in the figure (Figure 1), so the apparatus makes a complete circuit. You can ignore the resistance of the bar and the rails. A) Calculate the magnitude of the emf induced in the circuit. Express your answer using two significant figures. B)Find the direction of...
Magnetic Flux: A 0.95 m long metal bar is pulled to the right at a steady 7.1 m/s perpendicular to a uniform, 2.20 T magnetic field. The bar rides on parallel metal rails connected through R= 144 Ω, as shown, so that the apparatus makes a complete circuit. You can ignore the resistance of the bar and the rails. What is the current in the wire and what direction does it flow (Clockwise or Counterclockwise)