A long wire carrying I=0.8A of constant current oriented East-to-West (and the current is running eastwards)...
A long wire carrying I=0.8A of constant current oriented East-to-West (and the current is running eastwards) is placed distance d=1cm over the top of a compass needle. Assuming the Earth magnetic field to be BEarth= 23μT what is the absolute value of the angular deviation θ of the compass needle from the North-to-South direction?
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A long wire carrying I=0.8A of constant current oriented
East-to-West (and the current is running eastwards)...
A long current-carrying wire, oriented North-South, lies on a table (it is connected to batteries which...
A long current-carrying wire, oriented North-South, lies on a table (it is connected to batteries which are not shown). A compass lies on top of the wire, with the compass needle about 3 mm above the wire. With the current running, the compass deflects 10 degrees to the West. At this location, the horizontal component of the Earth's magnetic field is about 2e-5 tesla. What is the magnitude of the magnetic field at location A, on the table top, a...
A wire carrying a steady current from east to west is levitated by being placed in...
A wire carrying a steady current from east to west is levitated by being placed in a uniform magnetic field. Which direction must the field point? North South Downward, with gravity Upward, against gravity
a 1.5 m long wire is pointing in a direction from north-east to south-west. A current...
a 1.5 m long wire is pointing in a direction from north-east to south-west. A current of 650 ma is carried by the wire towards the south-west. the earth's magnetic field points due north with a strength of 0.45x10^-4 T. What force does the earth's magnetic field exert on the wire?
A straight 2.20 m wire carries a typical household current of 1.50 A (in one direction)...
A straight 2.20 m wire carries a typical household current of 1.50 A (in one direction) at a location where the earth's magnetic field is 0.550 gauss from south to north. A.) Find the direction of the force that our planet's magnetic field exerts on this cord if is oriented so that the current in it is running from west to east. Please choose: a. Force is directed upward; b. Force is directed downward; c. There is no force exerting...
A straight 3.00m wire carries a typical household current of 1.50A (in one direction) at a...
A straight 3.00m wire carries a typical household current of 1.50A (in one direction) at a location where the earth's magnetic field is 0.550 gauss from south to north. C. Find the direction of the force that our planet's magnetic field exerts on this cord if is oriented so that the current in it is running vertically upward. Choices are: east to west west to east north to south south to north D. Find the magnitude of the force that...
2. A very long, straight wire runs from west to east. The wire is 17 m...
2. A very long, straight wire runs from west to east. The wire is 17 m long and carries a 2.6 A current that moves from west to east. a. Earth's magnetic field is approximately uniform, and is directed from south to north. At the location of the wire, the magnetic field has the strength 4.4 x 10-5 T. Calculate the magnitude and direction of the force that Earth's magnetic field applies to the wire. b. What is the magnitude...
You are standing directly under a wire carrying a current to the West. At your position,...
You are standing directly under a wire carrying a current to the West. At your position, the magnetic field of the wire points to the: A. None of these answers B. North C. East D. West E. South
QUESTION 7 You are standing directly under a wire carrying a current to the West. At...
QUESTION 7 You are standing directly under a wire carrying a current to the West. At your position, the magnetic field of the wire points to the: A South B. North None of these answers D. East E. West
QUESTION 20 You are standing directly under a wire carrying a current to the West. At...
QUESTION 20 You are standing directly under a wire carrying a current to the West. At your position, the magnetic field of the wire points to the A. East B. North C. South o D. West O E. None of these answers
the magnetic field west of the wire with current into the page is a)East b)west c)north...
the magnetic field west of the wire with current into the page is a)East b)west c)north d)south
A long current-carrying wire, oriented North-South, lies on a table (it is connected to batteries which are not shown). A compass lies on top of the wire, with the compass needle about 3 mm above the wire. With the current running, the compass deflects 10 degrees to the West. At this location, the horizontal component of the Earth's magnetic field is about 2e-5 tesla. What is the magnitude of the magnetic field at location A, on the table top, a...
A wire carrying a steady current from east to west is levitated by being placed in a uniform magnetic field. Which direction must the field point? North South Downward, with gravity Upward, against gravity
2. A very long, straight wire runs from west to east. The wire is 17 m long and carries a 2.6 A current that moves from west to east. a. Earth's magnetic field is approximately uniform, and is directed from south to north. At the location of the wire, the magnetic field has the strength 4.4 x 10-5 T. Calculate the magnitude and direction of the force that Earth's magnetic field applies to the wire. b. What is the magnitude...
QUESTION 7 You are standing directly under a wire carrying a current to the West. At your position, the magnetic field of the wire points to the: A South B. North None of these answers D. East E. West
QUESTION 20 You are standing directly under a wire carrying a current to the West. At your position, the magnetic field of the wire points to the A. East B. North C. South o D. West O E. None of these answers
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