Across
- 3. Equals -dNBA/dt
- 4. For a charged particle moving perpendicular to a magnetic field, BQv will equal the __________ force
- 5. To find the force on one of these we use the equation F=Bqv
- 6. In a transformer, the ____ channels flux from the primary coil to the secondary
- 9. The name for a current carrying coil
- 10. 1 Tesla equals a force of 1N per ____ per metre of conductor
- 12. The force per unit current per unit length of conductor
- 14. His law states that the magnitude of the induced emf equals the rate of change of flux linkage
- 15. On a flux linkage vs time graph, the negative of this equals induced emf
- 16. To find the direction of the circular field around a straight current carrying conductor we use the right hand ____ rule.
- 17. His law states that the induced emf is in a direction so as to produce effects which oppose the change
Down
- 1. To find the force on one of these we use the equation F=BIL
- 2. The field lines, direction of current and force on the conductor are all...
- 3. A charged particle moving through perpendicular _______ and magnetic fields will be undeflected when the velocity equals E/B
- 7. This equals NBA
- 8. Who's left hand rule?
- 11. An indication of magnetic flux density is the __________ of the field lines
- 13. equals one tesla metre-squared
- 14. The product of flux density normal to a circuit and the cross sectional area of the circuit