Suppose a straight 1.40 mmmm -diameter copper wire could just "float" horizontally in air because of...
Suppose a straight 1.40 mmmm -diameter copper wire could just "float" horizontally in air because of the force due to the Earth's magnetic field B which is horizontal, perpendicular to the wire, and of magnitude 4.8×10−5 T.
Part A) What current would the wire carry?
Part B) Does the answer seem feasible? (Yes or No)
Homework Answers
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Suppose a straight 1.40 mmmm -diameter copper wire could just
"float" horizontally in air because of...
a) Suppose a straight 1.40 mm -diameter copper wire could just "float" horizontally in air because...
a) Suppose a straight 1.40 mm -diameter copper wire could just "float" horizontally in air because of the force due to the Earth's magnetic field B⃗, which is horizontal, perpendicular to the wire, and of magnitude 3.4×10−5 T . What current would the wire carry? Does the answer seem feasible? Explain why. b) The force on a wire carrying 7.95 A is a maximum of 2.13 N when placed between the pole faces of a magnet If the pole faces...
Suppose a straight 1.25 mm -diameter copper wire could just "float" horizontally in air because of...
Suppose a straight 1.25 mm -diameter copper wire could just "float" horizontally in air because of the force due to the Earth's magnetic field B⃗ , which is horizontal, perpendicular to the wire, and of magnitude 6.4×10−5 T . Part A What current would the wire carry? Express your answer using two significant figures. Part B Does the answer seem feasible? Does the answer seem feasible? yes no
Suppose a straight 1.55 mm -diameter copper wire could just "float" horizontally in air because of...
Suppose a straight 1.55 mm -diameter copper wire could just "float" horizontally in air because of the force due to the Earth's magnetic field B⃗ , which is horizontal, perpendicular to the wire, and of magnitude 4.4×10−5 What current would the wire carry? Does the answer seem feasible?
Constants Suppose a straight 1.15 mm-diameter copper wire could just "float" horizontally in air because of...
Constants Suppose a straight 1.15 mm-diameter copper wire could just "float" horizontally in air because of the force due to the Earth's magnetic field B, which is horizontal, perpendicular to the wire, and of magnitude 3.1 10-5T
Suppose a straight 1.65 mm -diameter copper wire could just "float" horizontally in air because of...
Suppose a straight 1.65 mm -diameter copper wire could just "float" horizontally in air because of the force due to the Earth's magnetic field B⃗ , which is horizontal, perpendicular to the wire, and of magnitude 4.5×10−5 T . A) What current would the wire carry? Express your answer using two significant figures. B) Explain briefly. Essay answers are limited to about 500 words (3800 characters maximum, including spaces).
Suppose a straight 1.15 mm -diameter copper wire could just "Toat" horizontally in air because of...
Suppose a straight 1.15 mm -diameter copper wire could just "Toat" horizontally in air because of the force due to the Earth's magnetic field B, which is horizontal, perpendicular to the wire, and of magnitude 6.5x10-ST. Part A What current would the wire carry? Express your answer using two significant figures. AED om? 1= 5618.36 Submit Previous Answers Request Answer X Incorrect; Try Again; 4 attempts remaining
Physics Problem
Suppose a straight 1.50 mmmm -diameter copper wire could just "float" horizontally in air because of the force due to the Earth's magnetic field B⃗ B→, which is horizontal, perpendicular to the wire, and of magnitude 4.1×10−5 TT . Find the current the wire would carry.
Consider a straight piece of copper wire of length 8 m and diameter 8 mm that...
Consider a straight piece of copper wire of length 8 m and diameter 8 mm that carries a current I = 4.5 A. There is a magnetic field of magnitude B directed perpendicular to the wire, and the magnetic force on the wire is just strong enough to “levitate” the wire (i.e., the magnetic force on the wire is equal to its weight). Find B. Hint: The density of copper is 9000 kg/m3 .
Let’s say you want to “float” a section of copper wire, which is 7.65 cm long...
Let’s say you want to “float” a section of copper wire, which is
7.65 cm long and 2.34 mm in diameter within the magnetic field of
Earth near the Earth’s surface. Assume the magnetic field of Earth
makes a 31° with respect to the horizontal and has a magnitude of
3.5.×10-5 T. The current is flowing from west to east. See the
diagram given below.
Let's say you want to "float" a section of copper wire, which is 7.65 cm...
Let's say you want to "float" a section of copper wire, which is 7.65 cm long...
Let's say you want to "float" a section of copper wire, which is 7.65 cm long and 2.34 mm in diameter within the magnetic field of Earth near the Earth's surface. Assume the magnetic field of Earth makes a 31° with respect to the horizontal and has a magnitude of 3.5.x10-5 T. The current is flowing from west to east. See the diagram given below. 5.Draw a Free Body Diagram of the wire. 22-degrees B 6. What is the value...
Constants Suppose a straight 1.15 mm-diameter copper wire could just "float" horizontally in air because of the force due to the Earth's magnetic field B, which is horizontal, perpendicular to the wire, and of magnitude 3.1 10-5T
Suppose a straight 1.15 mm -diameter copper wire could just "Toat" horizontally in air because of the force due to the Earth's magnetic field B, which is horizontal, perpendicular to the wire, and of magnitude 6.5x10-ST. Part A What current would the wire carry? Express your answer using two significant figures. AED om? 1= 5618.36 Submit Previous Answers Request Answer X Incorrect; Try Again; 4 attempts remaining
Let’s say you want to “float” a section of copper wire, which is
7.65 cm long and 2.34 mm in diameter within the magnetic field of
Earth near the Earth’s surface. Assume the magnetic field of Earth
makes a 31° with respect to the horizontal and has a magnitude of
3.5.×10-5 T. The current is flowing from west to east. See the
diagram given below.
Let's say you want to "float" a section of copper wire, which is 7.65 cm...
Let's say you want to "float" a section of copper wire, which is 7.65 cm long and 2.34 mm in diameter within the magnetic field of Earth near the Earth's surface. Assume the magnetic field of Earth makes a 31° with respect to the horizontal and has a magnitude of 3.5.x10-5 T. The current is flowing from west to east. See the diagram given below. 5.Draw a Free Body Diagram of the wire. 22-degrees B 6. What is the value...
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