Question

In: Physics

1. Define magnetic north, geographic north, magnetic declination and magnetic inclina- tion. 2. What features of...

1. Define magnetic north, geographic north, magnetic declination and magnetic inclina- tion.
2. What features of a solenoid change the magnetic field strength? What is the equation for the magnetic field of a solenoid?

Solutions

Expert Solution


Related Solutions

State what is common between the geographic and magnetic poles of the earth
State what is common between the geographic and magnetic poles of the earth
what is the importance and features of magnetic resonance imaging
what is the importance and features of magnetic resonance imaging
An electron is moving north; what direction should a magnetic field be oriented, so the magnetic...
An electron is moving north; what direction should a magnetic field be oriented, so the magnetic force on the electron just balances the gravitational force? A square loop is in the x-y plane, with its top and bottom parallel with the x-axis, and its sides parallel with the y-axis. It carries a clockwise current when viewed from the positive z-axis.    There is a constant magnetic field pointed in the x-axis direction.  What are then directions of the magnetic forces on the four...
3) What is the North-South Gap? Describe 3 of the features of the North-South Gap. What...
3) What is the North-South Gap? Describe 3 of the features of the North-South Gap. What are the proximate and underlying causes of the North-South Gap? What, if anything, should lesser-developed countries be doing to improve their economic status?
What are magnetic poles? Why are they called north pole and south pole?
What are magnetic poles? Why are they called north pole and south pole?
Define what is meant by a product and by a geographic market. Assume that thereare five...
Define what is meant by a product and by a geographic market. Assume that thereare five firms in the market, each with 20 % of total sales. If two of these firms wanted to merge, would they be allowed to do so under the 2010 Merger Guidelines by the Department of Justice? Why?
1)What are the features of a scattergram? 2) What is a correlation coefficient and what it...
1)What are the features of a scattergram?2) What is a correlation coefficient and what it measures?3) What can its values be? And what do those values mean as far as weak and strong, negative and positive, and none.4) Given these four images (a), (b), (c), (d) make a prediction about what you think the correlation coefficient might be and justify why.
You are designing magnetic motors. A colleague1 insists that like magnetic poles attract— north poles attract...
You are designing magnetic motors. A colleague1 insists that like magnetic poles attract— north poles attract north poles and south poles attract south poles. You feel the need to remove this idea from his head. You possess three unlabeled bar magnets (that is, you don’t know which ends are N or S). Surely that will be enough. . . [Bonus points for writing this as a dialogue. Extra bonus points for writing this in iambic pentameter.]
A proton experiences no magnetic force if it travels in the direction of 30 degrees North...
A proton experiences no magnetic force if it travels in the direction of 30 degrees North of East. It will experience 8x10-17 N magnetic force directed downward into the ground if it travels due east at 1000 m/s. Find the magnitude and direction of the magnetic field.
True/False 1) A wire carrying current due east in a magnetic field is deflected due north....
True/False 1) A wire carrying current due east in a magnetic field is deflected due north. The magnetic field must have a component that points into the ground 2) The self-inductance of a solenoid depends on the geometry of the solenoid and is independent of the current flowing through it 3) A horizontal bar that is oriented east to west is pulled vertically upward through a magnetic field that points due north. The east end of the bar is at...
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT