2) Find the magnetic field at point P consisting of current loop, which carries a steady current I in Figure. I I P a
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A: Here we have to use Lorentz force
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A: Diameter, d = 10.3 cm = 0.103 mField, B = 2.92 mT = 0.00292 TCurrent, I = 5 AMaximum torque, τ = ?
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A: So the correct option is :-"Perpendicular to both current and the magnetic field"
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- 49…3) A long straught Cames a current of 0.8. A. An elechon is 1.5cm ONC from the wire and initially moving at speed 4.5 x 10⁰ m/s in the durechion the current in the wire. as wire Same a) The election is moving in the magnetic field Prome the wire. Calculate the magnitude of the magnetic force the electron. on on the electron ? is the b) what direction of the magnetic forceI need the answer as soon as possible
- A current of 13 A flow through a square loop where each side is 16 cm in length. Calculate the magnitude of the magnetic field at the center of the loop.A negative charge is in a moving up in a northwest magnetic field. Find the direction of the magnetic force. NE E SE SW W NW O ForceAP PHYSICS C RIGHT HAND FOR MAGNETISM
- 5. A wire is placed between two magnets. A current is passed thru the wire as shown. Find the direction the wire moves. (X) I oUp olnto Page 6. A current carrying wire is in a magnetic field. If the magnetic force is as shown, which direction is I in the wire? oDown oleft ORight ONot Possible oOut of Page x X x X X X x x B X X x X F oUp olnto Page oDown oleft ORight ONot Possible oOut of Page X X X 7. If a current carrying wire in a magnetic field feels F in the direction shown, which direction is B? mag F oLeft oUp olnto Page oDown oRight ONot Possible DOut of Page 8. Which direction is the B that caused this current carrying wire to move as shown? x F oUp olnto Page oDown oLeft ORight ONot Possible OOut of Page N SCalcualte the magnetic field strength at point P. The current, I, is 11.0 A, the angle is 23.5° and the radius, R, is 8.30 cm.The net magnetic field at the center of the loop has magnitude HoI t- Bnet R What is the number t? I R I R
- magnetic fie A long wire carries electric current I = 13A. What is the magnetic field at the point P? The perpendicular distance from P to the wire is r = 2.3 cm. (in T) A: 2.042x10-6 B: 2.716x10 oC: 3.613x10 D: 4.805x10-6 E: 6.391x10 F: 8.500x106 G: 1.130x10 H: 1.503x10-5A thin, long wire is carrying a steady current I as shown in the figure below. What is the direction of the magnetic field at the point Px?Mon Oct 10 pa scores - Google Se... AA Vo (@creolebabi) on Tik... bconline.broward.edu d) 3.9 × 10-4 m e) 3.9 × 10-3 m BC Broward College | Affor... OneLogin x BC bconli 5. An electron moving perpendicular to a uniform magnetic field of 0.22 T moves in a circle with a speed of 1.5 x 107 m/s. What is the radius of the circle? (The charge and mass of an electron are q = 1.60 × 10-¹9 C and m = 9.11 × 10−³¹ kg). a) 1.5 x 10-3 m b) 2.2 x 10-4 m c) 2.2 x 10-3³ m Two long parallel wires that are 15 m long and 0.30 m apart carry currents of 5.0 that nach wire ex