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Problem 28.53 In the figure(Figure 1) the top wire is 1.20 mm - diameter copper wire...
Problem 28.53 In the figure(Figure 1) the top wire is 1.10 mm-diameter copper wire and is...
Problem 28.53 In the figure(Figure 1) the top wire is 1.10 mm-diameter copper wire and is suspended in air due to the two magnetic forces from the bottom two wires. The current is 50.0 A in each of the two bottom wires. Part A Calculate the required current flow in the suspended wire. AEVAR A Submit Request Answer Provide Feedback Figure < 1 of 1 3.5 cm 3.5 cm NI- 3.5 cm—
In (Figure 1) the top wire is 1.80-mm-diameter copper wire and is suspended in air due...
In (Figure 1) the top wire is 1.80-mm-diameter copper wire and is suspended in air due to the two magnetic forces from the bottom two wires. The current flow through the two bottom wires is 81 A in each. Part A Calculate the required current flow in the suspended wire (M). Express your answer to two significant figures and include the appropriate units. μΑ 1.12 ]] ? Icu = Value Units Figure 1 of 1 Submit Request Answer M <...
Homework 5 Problem 20.90 11 of 11 Part A In (Figure 1) the top wire is...
Homework 5 Problem 20.90 11 of 11 Part A In (Figure 1) the top wire is 1.90-mm-diameter copper wire and is suspended in air due to the two magnetic forces from the bottom two wires. The current flow through the two bottom wires is 76 A in each. Calculate the required current flow in the suspended wire (M) Express your answer to two significant figures and include the appropriate units. IouValue Units Figure 1 of 1 Submit Request Answer Return...
Constants copper wire 2.2 mm in diameter. A uniform Periodic Table Part A A 23.4 cm...
Constants copper wire 2.2 mm in diameter. A uniform Periodic Table Part A A 23.4 cm -diameter coil consists of 30 turns of circular Determine the current in the loop. magnetic field, perpendicular to the plane of the colil, changes at a rate of 7.16x10-3 T/s Express your answer using two significant figures. Symbola Ledo redo resat keyboard shortcuts helo Submit Request Answer Part B Determine the rate at which thermal energy is produced Express your answer using two significant...
A 3.00 m length of copper wire at 20°C has a 1.20-m-long section with diameter 1.40...
A 3.00 m length of copper wire at 20°C has a 1.20-m-long section with diameter 1.40 mm and a 1.80-m-long section with diameter 0.70 mm. There is a current of 2.3 mA in the 1.40-mm-diameter section. Part A What is the current in the 0.70-mm-diameter section? Express your answer in milliamperes. ΑΣΦ ? 12 = mA Submit Request Answer Part B What is the magnitude of Ē in the 1.40-mm-diameter section? Express your answer in volts per meter. ΜΠ ΑΣφ...
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
A 100.0-m-long, 1.20-mm-diameter copper wire (resistivity 1.70*1082m) is shaped into a circular coil that consists of...
A 100.0-m-long, 1.20-mm-diameter copper wire (resistivity 1.70*1082m) is shaped into a circular coil that consists of 150 identical turns. The coil is then connected to the terminals of a 9.00-V-battery that has internal resistance of 1.50 12. Calculate the strength of the magnetic field (due to the current running through the coil) at the center of the coil.
A copper wire has diameter 0.180 mm and length 20.0 cm . It’s in a horizontal...
A copper wire has diameter 0.180 mm and length 20.0 cm . It’s in a horizontal plane and carries a current of 2.05 A . The density of copper is 8920 kg/m3. A. Find the magnitude of the magnetic field needed to suspend the wire against gravity. B. Find the direction of the magnetic field needed to suspend the wire against gravity. Assume the current points east.
A 25 cm diameter tangent galvanometer consists of 15 turns of 0.5 mm diameter copper wire...
A 25 cm diameter tangent galvanometer consists of 15 turns of 0.5 mm diameter copper wire and has a current of 2 A running through it. Calculate the total internal resistance of the wire and the magnetic field at the center of the loop. (The resistivity of copper is p = 1.69 x 10-8 ohm meter).
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...
Problem 28.53 In the figure(Figure 1) the top wire is 1.10 mm-diameter copper wire and is suspended in air due to the two magnetic forces from the bottom two wires. The current is 50.0 A in each of the two bottom wires. Part A Calculate the required current flow in the suspended wire. AEVAR A Submit Request Answer Provide Feedback Figure < 1 of 1 3.5 cm 3.5 cm NI- 3.5 cm—
In (Figure 1) the top wire is 1.80-mm-diameter copper wire and is suspended in air due to the two magnetic forces from the bottom two wires. The current flow through the two bottom wires is 81 A in each. Part A Calculate the required current flow in the suspended wire (M). Express your answer to two significant figures and include the appropriate units. μΑ 1.12 ]] ? Icu = Value Units Figure 1 of 1 Submit Request Answer M <...
Homework 5 Problem 20.90 11 of 11 Part A In (Figure 1) the top wire is 1.90-mm-diameter copper wire and is suspended in air due to the two magnetic forces from the bottom two wires. The current flow through the two bottom wires is 76 A in each. Calculate the required current flow in the suspended wire (M) Express your answer to two significant figures and include the appropriate units. IouValue Units Figure 1 of 1 Submit Request Answer Return...
Constants copper wire 2.2 mm in diameter. A uniform Periodic Table Part A A 23.4 cm -diameter coil consists of 30 turns of circular Determine the current in the loop. magnetic field, perpendicular to the plane of the colil, changes at a rate of 7.16x10-3 T/s Express your answer using two significant figures. Symbola Ledo redo resat keyboard shortcuts helo Submit Request Answer Part B Determine the rate at which thermal energy is produced Express your answer using two significant...
A 3.00 m length of copper wire at 20°C has a 1.20-m-long section with diameter 1.40 mm and a 1.80-m-long section with diameter 0.70 mm. There is a current of 2.3 mA in the 1.40-mm-diameter section. Part A What is the current in the 0.70-mm-diameter section? Express your answer in milliamperes. ΑΣΦ ? 12 = mA Submit Request Answer Part B What is the magnitude of Ē in the 1.40-mm-diameter section? Express your answer in volts per meter. ΜΠ ΑΣφ...
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
A 100.0-m-long, 1.20-mm-diameter copper wire (resistivity 1.70*1082m) is shaped into a circular coil that consists of 150 identical turns. The coil is then connected to the terminals of a 9.00-V-battery that has internal resistance of 1.50 12. Calculate the strength of the magnetic field (due to the current running through the coil) at the center of the coil.
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