How is the north pole of a compass needle defined

Reference no: EM13539926

1) How is the north pole of a compass needle defined? Based on this, do the geographic and magnetic North poles on Earth coincide?

2) You will be measuring the local magnetic field (magnitude and direction) in the lab room. Do you expect this field to point generally up or generally down? Provide an argument supporting your claim.

Reference no: EM13539926

Questions Cloud

What is charless basis in his stock and debt : What is Charless basis in his stock and debt at the end of the year and what is Charles's basis in his stock and debt at the end of the year if the corporation reports losses of $90,000?

Determine how much work has gravity done on her : A 605 N woman climbs a staircase that rises at 47 degrees above the horizontal and is 4.70 m long. Her speed is a constant 40.0 cm/s. How much work has gravity done on her as she climbed the stairs

Object is placed a distance in front of a converging lens : An upright object is placed a distance in front of a converging lens equal to twice the focal length (f1) of the lens. On the other side of the lens is a converging mirror of focal length f2 separated from the lens by a distance 2(f1+f2).

What is the final speed of the man : A man standing on very slick ice fires a rifle horizontally. The mass of the man together with the rifle is 70{\rm kg} , what is the final speed of the man

How is the north pole of a compass needle defined : How is the north pole of a compass needle defined? Based on this, do the geographic and magnetic North poles on Earth coincide? You will be measuring the local magnetic field (magnitude and direction) in the lab room. Do you expect this field to po..

The brightest star in the night sky is sirius : The brightest star in the night sky is Sirius, which is at a distance of 8.3x1016 m. When we look at this star, how far back in time are we seeing it? Enter answer in years. Do not enter units.

The mean distance between the earth and the sun : The mean distance between the earth and the sun is 1.5x1011m. The average intensity of solar radiation incident on the upper atmosphere of the earth is 1390 W/m2. Assuming that the sun emits radiation uniformly in all directions, determine the total ..

Chuck ted and sally are roommates and each day : Chuck, Ted, and Sally are roommates and each day one of them must wash the dishes.

What is the magnitude of the impulse on the puck : A 0.25 kg puck is initially stationary on an ice surface with negligible friction. At time t = 0, a horizontal force begins to move the puck. The force is given by F= (12.0 - 3.00t^2)i, with F in newtons and t in seconds, and it acts until its mag..

User Account

All Pages