A current I runs through a square loop with length . Show that the magnitude of magnetic field at the center is B 2√2μol пе
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A: distance of point 2, r2= 1cm = 0.01m Distance of point 3, r3= 2cm
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A: Given data *The edge length of the square is l = 0.4 m *The current is I = 10 A
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A: Given : A square loop of wire with side L and a constant current I flowing clockwise. A magnetic…
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A: The magnetic field due to the point A, B, C, and D are same. BA= BB= BC= BD= B. So
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A: here,due to similarity, the magnetic feild at P due to corners of hypotnuse cancels out.
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A: It is given that,
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Q: A current I runs through a square loop with length. Show that the magnitude of magnetic field at the…
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A: d=1mm B= 5×10-5 T μ = 0.01kg/m
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Q: A lightning bolt may carry a current of 1.00 104 A for a short time. What is the resulting magnetic…
A: current, I = 104 A distance, r = 90 m
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- A circular coil traveled by current through has a magnetic dipole moment of magnitude 1.23 A ⋅ m2 . What is the maximum magnitude of the torque that the coil, carrying this current, can experience in a uniform 45.6 mT magnetic field.A lightning bolt may carry a current of 1.00 104 A for a short time. What is the resulting magnetic field 200 m from the bolt? Suppose that the bolt extends far above and below the point of observation. If possible break it down step by step?Two long, parallel wires separated by a distance d carry currents in opposite directions. If the left-hand wire carries a current i/2 and the right-hand wire carries a current i, determine where the magnetic field is zero.
- A lightning bolt may carry a current of 1.00 104 A for a short time. What is the resulting magnetic field 110 m from the bolt? Suppose that the bolt extends far above and below the point of observation.An infinitely long wire carries a current of I = 160 A. Consider a circle with a radius r and centered on the wire. Determine the magnitude of the magnetic field B at points along the circle in terms of I and r.A lightning bolt may carry a current of 1.00 104 A for a short time. What is the resulting magnetic field 110 m from the bolt? Suppose that the bolt extends far above and below the point of observation.
- Suppose a straight 1.75 mmmm -diameter copper wire could just "float" horizontally in the air because of the force due to the Earth's magnetic field B B→, which is horizontal, perpendicular to the wire, and of magnitude 4.5×10−5 T. What current would the wire carry?As shown in the figure below, two long parallel wires (1 and 2) carry currents of I, = 3.18 A and I, = 5.40 A in the direction indicated. (a) Determine the magnitude and direction of the magnetic field at a point midway between the wires (d = 10.0 cm). magnitude HT direction o counterclockwise from the +x-axis (b) Determine the magnitude and direction of the magnetic field at point P, located d = 10.0 cm above wire 1. magnitude HT direction counterclockwise from the +x-axis