An election is travelling perpendicular to the magnetic deflection coils, into the page, as shown below. Deflection coil Top of scree
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Q: the strength B of the magnetic field :
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- 1) When the switch in the circuit shown below is closed, a compass position underneath the wire deflects as shown. Battery Can make statements about the relationship between magnetic sources and magnetic fields Compass under wire What can you say about the direction of the current flowing through the wire? Scientific Abilities Missing Adequate No attempt is made to relate magnetic sources and magnetic fields The magnetic field, represented by B-field lines, is consistent with the magnetic sources. An explanation is given for how the two relate to one another. Scientific Abilities Can make statements about the relationship between magnetic sources and magnetic fields Top view Final Initial Scientific Abilities Can make statements about the relationship between magnetic sources and magnetic fields What direction would the compass point if it were placed on top of the wire instead of underneath it? Missing No attempt is made to relate magnetic sources and magnetic fields Inadequate An…4. A proton is moving to the right, as shown in the figure. Suddenly it encounters uniform magnetic field pointing out of the page. Which one of the three paths shown will it follow in the field? A) path a B) path b C) path cTwo long wires lie in the plane of the screen and carry equal currents in opposite directions, as shown in the figure. At a point Pat the left of the two wires, the magnetic field 41 A) points into the screen. B) is zero points toward the bottom of the screen points out of the screen points toward the top of the screen
- Dřaw the magnetic field, using arrows to indicate the direction of the mågnetic field. maignetie trerd. 8. to Dual Loop 19 Solenoid 9. Using your knowledge of magnetism and the right hand rule, determine whether the solenoids (coils) will attract or repel each other. Be sure to draw in the field lines and label the North and South poles. Diagram 1 Diagram 2 2020-03-25 Page 3 of 16A coil rotates in a magnetic field and generates an induced voltage. The magnitude of the induced voltage depends on: a) Only the area of the coil. b) Only the speed it rotates c) Only the strength of the magnetic field d) All of above e) None of above Group of answer choicesIf number of turns (N), area (A) and magnetic field (B) have same value for a square and circular loop, but current of square loop is double the current in the circular loop then maximum torque produced in the square loop will be 21 a. Double the torque in circular loop O b. Half of torque in circular loop O c. 4 times the torque in circular loop O d. Equal the torque in circular loop