Apply the right-hand rule for a charge in motion in a magnetic field. Determine the direction of the magnetic field (B) 4. F V
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- Assume that a uniform magnetic field is directed out of this page. If a proton is released with an initial velocity directed from the top edge to the bottom edge of the page, which of the following describes the direction of the resultant force acting on the proton? out of the page to the right to the left into the pageAn electron traveling at a velocity of 3.0 x 10° m/s west enters a region of uniform magnetic field of magnitude 3.0 x 10-3 T directed upward. What are the magnitude and direction of the force that acts on this electron? Final answer should be in Newton and have 2 decimal places, use this format: example: 2.15E-10what is the magnitude of force on an electron traveling east at 8.78 x106 m/s within a 78 T magnetic field directed in the west direction? Remember that the charge of an electron is 1.6e-19 C
- Give an equation for the force F experienced by an electron travelling in vacuum at right- angles to a magnetic field B, and state its direction. Explain each term in the equationIn the sketches, crosses represent the magnetic field into the page (or screen) and arrows represent the motion of the charges on the plane of the page (or screen). Negative or positive sign inside circle represent the sign of the charge. Speed and value of all charges are same. Rank the strength of magnetic force on each charge in the uniform magnetic field. A В C D +) A = B > C = D C A = C хх X х хHi please help: The long, thin wire shown below is in a region of constant magnitude field B. The wire carries a current of 6.2 A and is oriented at an angle of 7.5 degrees to the direction of the magnetic field. A) If the magnetic force exerted on this wire per meter is 3.1 x 10^-2 N, what is the magnitude of the magnetic field? Express answer using two significant figures. B=_____ mT
- QUESTION 9 What is the direction of the magnetic field at the origin due to the wire carrying 10 A current? 10 A 20 A O a. +X O b. +Y Oc. -X O d.-Y O e. None of these1. Find the force on the moving positive charge. oUp olnto Page ORight ONot Possible oDown oleft DOut of Page B 2. A wire in a magnetic field has current flowing in it as shown. Which direction does the wire move I due to B? oUp olnto Page ORight ONot Possible oDown oleft DOut of Page B 3. A proton is at rest in a magnetic field. Which way will the proton move? oUp oDown oLeft ONot Possible ORight olnto Page DOut of Page 4. A moving proton enters a magnetic field. Which way will the proton turn? oUp olnto Page ORight ONot Possible oDown oleft OOut of Page X X X X X X X X X