If R is the distance from a magnetic dipole, then the magnetic field it produces is...
- 1/R3
- R
- 1/R
- R2
- 1/R2
Homework Answers
In the case of gravitational potential, when a point mass that is gravitational monopole produces a fields \(G_{\text {monopole }} \propto \frac{1}{r^{2}}\)
When dipole generates a magnetic field, the magnetic field is inversely proportional to cube of distance from magnetic field. \(B_{\text {dipole }} \propto \frac{1}{r^{3}}\)
Hence, the correct option is \(1 / R^{3}\)
Add Answer to:
If R is the distance from a magnetic dipole, then
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E) zero 5. If R is the distance from a magnetic dipole, then the magnetic field it produces is proportional A) R B) R2 C) R3 D) R2 E) R3 6. Lines of the magnetic field produced by a long straight wire carrying a current are: A) in the direction of the current B) opposite to the direction of the current C) are circles concentric with the wire D) leave the wire radially E) are lines similar to those produced...
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5. In lecture we saw the electric field of a dipole. In particular, we saw that very far from the dipole, the electric field is proportional to 1/r3. Below is an electric quadrapole. Two charges of -q are on opposites sides of and a distance d away from a charge of +2q. Determine the electric field at the point P in terms of r. What is the highest power of r in your expression for the electric field if P...
5. In lecture we saw the electric field of a dipole. In particular, we saw that...
5. In lecture we saw the electric field of a dipole. In particular, we saw that very far from the dipole, the electric field is proportional to 1/r3. Below is an electric quadrapole. Two charges of-q are on opposites sides of and a distance d away from a charge of +2q. Determine the electric field at the point in terms of r. What is the highest power of r in your expression for the electric field if P is taken...
5. In lecture we saw the electric field of a dipole. In particular, we saw that...
5. In lecture we saw the electric field of a dipole. In particular, we saw that very far from the dipole, the electric field is proportional to 1/r3. Below is an electric quadrapole. Two charges of -q are on opposites sides of and a distance d away from a charge of +2g. Determine the electric field at the point P in terms of r. What is the highest power of r in your expression for the electric field if P...
6. Electric dipole is a system of two (+ and -q) charges located at distance d...
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A magnetic field whose magnitude is B = 1.66 T impinges on a circular magnetic dipole...
A magnetic field whose magnitude is B = 1.66 T impinges on a circular magnetic dipole of 100 turns, carrying a current of 3.33 A, whose radius is r = 2.66 cm. Because the magnetic dipole moment is rotated with respect to the field, the magnetic flux through the dipole is OB = 2.64 x 10-3 Wb. (Wb is the abbreviation for 1 Weber = 1 Txm2). What is the magnitude of the electric potential energy of the magnetic dipole...
1. Calculate the magnetic field at distance at r=13.5 cm from the center of the conductor...
1. Calculate the magnetic field at distance at r=13.5 cm from
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A magnetic dipole is in a nonuniform magnetic field The dipole will always be attracted to the region with a stronger magnetic field always be repelled from the region with a stronger magnetic field might be repelled, but will eventually flip over and be attracted to the region with a stronger magnetic filed might be attracted but could flip over and then be repelled from the region with a stronger magnetic field For distance d m uch larger than the...
5. In lecture we saw the electric field of a dipole. In particular, we saw that very far from the dipole, the electric field is proportional to 1/r3. Below is an electric quadrapole. Two charges of -q are on opposites sides of and a distance d away from a charge of +2q. Determine the electric field at the point P in terms of r. What is the highest power of r in your expression for the electric field if P...
5. In lecture we saw the electric field of a dipole. In particular, we saw that very far from the dipole, the electric field is proportional to 1/r3. Below is an electric quadrapole. Two charges of-q are on opposites sides of and a distance d away from a charge of +2q. Determine the electric field at the point in terms of r. What is the highest power of r in your expression for the electric field if P is taken...
5. In lecture we saw the electric field of a dipole. In particular, we saw that very far from the dipole, the electric field is proportional to 1/r3. Below is an electric quadrapole. Two charges of -q are on opposites sides of and a distance d away from a charge of +2g. Determine the electric field at the point P in terms of r. What is the highest power of r in your expression for the electric field if P...
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A magnetic field whose magnitude is B = 1.66 T impinges on a circular magnetic dipole of 100 turns, carrying a current of 3.33 A, whose radius is r = 2.66 cm. Because the magnetic dipole moment is rotated with respect to the field, the magnetic flux through the dipole is 03 = 2.64 x 10-3 Wb. (Wb is the abbreviation for 1 Weber = 1 Txm?). What is the magnitude of the electric potential energy of the magnetic dipole...
A magnetic field whose magnitude is B = 1.66 T impinges on a circular magnetic dipole of 100 turns, carrying a current of 3.33 A, whose radius is r = 2.66 cm. Because the magnetic dipole moment is rotated with respect to the field, the magnetic flux through the dipole is OB = 2.64 x 10-3 Wb. (Wb is the abbreviation for 1 Weber = 1 Txm2). What is the magnitude of the electric potential energy of the magnetic dipole...
1. Calculate the magnetic field at distance at r=13.5 cm from
the center of the conductor 2. calculate the magnetic firld at
distance r=27cm from the center of the conductor. 3. direction of
the magnetic field at point P in the figure.
P Flag question Question 19 Not yet answered Points out of 7.00 A hollow cylindrical conductor of inner radius a = 9 cm, and outer radius b = 22.5 has a non-uniform current density J = r^2 in...
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