Homework Answers
Electric field for each charge can be calculated using Coulomb's law
and then resultant electric field using vectors resultant formula
Here we assumed distance between positive charge and point B is
5 cm
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Consider an electric dipole with q +1.00 x10-6 C separated by 10.0 cm. See the figure...
Constants Part C Two point charges are separated by 25.0 cm (see (Figure 1)). Assume that...
Constants Part C Two point charges are separated by 25.0 cm (see (Figure 1)). Assume that q1--6.25 nC and q What would be the magnitude of the electric force this combination of charges would produce on a proton at A? Express your answer in newtons to three significant figures Submit Request Answer Part D What would be the direction of the electric force this combination of charges would produce on a proton at A? The force would be directed to...
An electric dipole, consisting of charges of magnitude 10.0 nC separated by 15.1 ?m, is in...
An electric dipole, consisting of charges of magnitude 10.0 nC separated by 15.1 ?m, is in an electric field of strength 1520.0 N/C. What is the magnitude of the electric dipole moment? What is the difference in potential energy corresponding to dipole orientations parallel to and 45 degrees to the field?
Question 16 of 17> A certain electric dipole consists of charges +q and -q separated by...
Question 16 of 17> A certain electric dipole consists of charges +q and -q separated by distance d, oriented along the x-axis as shown in the figure. Find an expression for the magnitude of the electric field E of the dipole at a point far away in the y-direction, a distance r away from the midpoint of the dipole. Assume that r is much greater than d. Enter your answer in terms of q, d, r, and eo Figure is...
The two wires shown in Figure on the right are separated by d = 10.0 cm...
The two wires shown in Figure on the right are separated by d = 10.0 cm and carry currents of I = 5.00 A in opposite directions. Find the magnitude and direction of the net magnetic field (a) at a point midway between the wires; (b) at point P_1, 10.0 cm to the right of the wire on the right; and (c) at point P_2, 2d = 20.0 cm to the left of the wire on the left
Problem 17.40 Two point charges are separated by 25.0 cm (see the figure(Figure 1) ). Assume...
Problem 17.40 Two point charges are separated by 25.0 cm (see the figure(Figure 1) ). Assume that q1 = 6.20 nC and q2 = 15.0 nC . Part A Find the magnitude of the net electric field these charges produce at point A. E = m N/C Part B Find the direction of the net electric field these charges produce at point A. Find the direction of the net electric field these charges produce at point . The field is...
Part D In Example 20.8, what would the magnitude of the electric field of the dipole...
Part D In Example 20.8, what would the magnitude of the electric field of the dipole be at point A (see figure 20.29.a at left). Assume the two charges are separated by a distance of 1.2 cm and point A is 3.6 cm from the origin (Figure 1) N/C Submit Request Answer .y The dipole electric field at this point is in the Edinol positive y direction. dipole Е. The dipole electric field at this point is in the negative...
An electric dipole consists of charges ±5.00 µC separated by 1.20 mm. It is placed in...
An electric dipole consists of charges ±5.00 µC separated by 1.20 mm. It is placed in a vertical electric field of magnitude 525 N/C oriented as shown in the figure. The magnitude of the net torque this field exerts on the dipole is closest to the answer is 2.02 x 10^-6 N*m why do I need to convert it back into newtons if it already is in newtons? I have to divide by 10^3 to get the correct answer as...
A point charge q is near a uniformly charged, large flat surface of a dielectric (see...
A point charge q is near a uniformly charged, large flat surface of a dielectric (see the figure below). Find the electric field at P. (Take σ = 1.15 × 10-10 C/m2 and q = 1.18 × 10-11 С. Measure the angle counterclockwise from the positive x axis.) magnitude 12.45 N/C direction 58.57 -10.0 cm 10.0 cm
(a) Determine the electric field strength at a point 1.00 cm to the left of the...
(a) Determine the electric field strength at a point 1.00 cm to the left of the middle charge shown in the figure below. (Enter the magnitude of the electric field only.) 3e7 Your response differs from the correct answer by more than 10%. Double check your calculations, NC 6.00 С 1.50 μC ,-2.00 μC 3.00 cm2 2.00 cm (b) If a charge of-3.21 C is placed at this point, what are the magnitude and direction of the force on it?...
5. A 10-cm diameter parallel plate capacitor has a 1.00 mm spacing (see the figure). A...
5. A 10-cm diameter parallel plate capacitor has a 1.00 mm spacing (see the figure). A continues current I is being used to charge this capacitor, and this current causes the electric field between the plates to change at a rate of 5.0 x 10 volt/m s. R=5 mm a. Find the magnetic field (magnitude and direction) at a point 2.0 mm radially from the center of the wire leading out of the capacitor (see the figure). (10 pts.) b....
Constants Part C Two point charges are separated by 25.0 cm (see (Figure 1)). Assume that q1--6.25 nC and q What would be the magnitude of the electric force this combination of charges would produce on a proton at A? Express your answer in newtons to three significant figures Submit Request Answer Part D What would be the direction of the electric force this combination of charges would produce on a proton at A? The force would be directed to...
Question 16 of 17> A certain electric dipole consists of charges +q and -q separated by distance d, oriented along the x-axis as shown in the figure. Find an expression for the magnitude of the electric field E of the dipole at a point far away in the y-direction, a distance r away from the midpoint of the dipole. Assume that r is much greater than d. Enter your answer in terms of q, d, r, and eo Figure is...
The two wires shown in Figure on the right are separated by d = 10.0 cm and carry currents of I = 5.00 A in opposite directions. Find the magnitude and direction of the net magnetic field (a) at a point midway between the wires; (b) at point P_1, 10.0 cm to the right of the wire on the right; and (c) at point P_2, 2d = 20.0 cm to the left of the wire on the left
Part D In Example 20.8, what would the magnitude of the electric field of the dipole be at point A (see figure 20.29.a at left). Assume the two charges are separated by a distance of 1.2 cm and point A is 3.6 cm from the origin (Figure 1) N/C Submit Request Answer .y The dipole electric field at this point is in the Edinol positive y direction. dipole Е. The dipole electric field at this point is in the negative...
A point charge q is near a uniformly charged, large flat surface of a dielectric (see the figure below). Find the electric field at P. (Take σ = 1.15 × 10-10 C/m2 and q = 1.18 × 10-11 С. Measure the angle counterclockwise from the positive x axis.) magnitude 12.45 N/C direction 58.57 -10.0 cm 10.0 cm
(a) Determine the electric field strength at a point 1.00 cm to the left of the middle charge shown in the figure below. (Enter the magnitude of the electric field only.) 3e7 Your response differs from the correct answer by more than 10%. Double check your calculations, NC 6.00 С 1.50 μC ,-2.00 μC 3.00 cm2 2.00 cm (b) If a charge of-3.21 C is placed at this point, what are the magnitude and direction of the force on it?...
5. A 10-cm diameter parallel plate capacitor has a 1.00 mm spacing (see the figure). A continues current I is being used to charge this capacitor, and this current causes the electric field between the plates to change at a rate of 5.0 x 10 volt/m s. R=5 mm a. Find the magnetic field (magnitude and direction) at a point 2.0 mm radially from the center of the wire leading out of the capacitor (see the figure). (10 pts.) b....
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