A charge +q is located at 3.000 cm, a second charge -2q is located at 8.000 cm, and a third charge +q is located at 11.00 cm. The magnitude of q is 1.450 μC. + 0 +9 5.000 -29 +9 10.00 x (cm) Assume that the positive direction is to the right, and use k = 8.988 x 10' N-m²/C2 for the Coulomb constant. What is the force Fx on the charge located at x = 8.000 cm? Fx = N

Three charges are aligned in the x-axis. ?1=+3 μC at x=0m; ?2=−3 μC at x=0.2m; and ?3=−8 μC. If Fnet on ?1 is 7N in the negative x-direction, where is ?3 located? An unknown charge ?2 experiences an upward force of F=0.200 N from ?1=−0.55 μC that is 0.3 m directly above it. (a) Find the unknown charge ? (b) What is the force that ?2 exerts on ?1? The plates of a parallel plate capacitor have the following properties: distance between the plates = 3.28 mm; area of plates=12.2 cm2, charge in each plate=4.35 x 10-8 Find the following: (a) capacitance, (b) potential difference between the plates; (c) electric field between the plates A 5.80 μC parallel-plate, air capacitor has a plate separation of 5 mm and is charged to a potential difference of 400 V. Calculate the energy density in the region between the plates, in J/m3. (A picture is attached for this problem) Consider the figure below. R1=1.60 Ω, R2=2.40 Ω, and R3=4.80 Ω. Find (a) the equivalent resistance of the combination; (b) the…

Calculate the magnitude and direction of the Coulomb force on each of the three charges shown in the figure below. Three charges lie along a horizontal line. A 6.00 µC positive charge is on the left. 3.00 cm to its right is a 1.50 µC positive charge. 2.00 cm to the right of the 1.50 µC charge is a −2.00 µC charge. 6.00 µC charge     magnitude      N 6.00 µC charge     direction      ---Select--- toward the right toward the left   1.50 µC charge     magnitude      N 1.50 µC charge     direction      ---Select--- toward the right toward the left   −2.00 µC charge     magnitude      N −2.00 µC charge     direction      ---Select--- toward the left toward the right

Three charges are placed in a row. a 3.0 C charge on the left, a +2.00 charge in the middle, and a +6.OC charge on the right. The distance separating each charge is 1.0x10'm. Calculate the electrical force (magnitude and direction) on the +2.0C charge due to the other two charges.

What is the force F on the charge located at x = 16.00 cm in the figure given that q = 1.250 µC? The other two charges are located at 6.000 cm and 22.00 cm. Take the positive direction as pointing to the right. The Coulomb constant is 8.988 x 10° N-m²/C². -29 +q + 10.00 20.00 х (ст) Fx N Question Credit: OpenStax College Physics

Calculate the electrostatic force of repulsion for two protons separated by 69.0 pm. The charge of a proton is q = 1.6 x 10-1⁹ C. Express your answer to two significant figures and include the appropriate units. Fel= 01 μÀ Value Units www. ?

Two chloride ions and two sodium ions are in water, the "effective charge" on the chloride ions (CI) is -2.00 × 10-21 C and that of the sodium ions (Na) is +2.00 x 10-21 C. (The effective charge is a way to account for the partial shielding due to nearby water molecules.) Assume that all four ions are coplanar. 45.0% L. where a 0.280 nm, b=0.740 nm, and c= 0.670 nm. What is the direction of electric force on the chloride ion in the lower right-hand corner in the diagram? Enter the angle in degrees where positive indicates above the negative x-axis and negative indicates below the positive x-axis.

(uC) and +14 µC that are 4 mm apart from each other. 2. Three nanocoulomb (nC) charges (+5 nC, -9 nC, and +4 nC) are placed at the vertices of an equiangular triangle with a side measuring 15 cm. How much force is experienced by the +5nC charge due to the other two charges? A square has area of 9 cm2 At one vertey of the sauare is a +3 uC charge and

A -4.0-μC charge is located 0.45 m to the left of a +6.0-μC charge. What is the magnitude and direction of the electrostatic force on the positive charge? A 2.2 N, to the right B) 2.2 N, to the left (C) 1.1 N, to the right (D) 1.1 N, to the left

A dipole of ±2.6 nC point charges arranged 0.11 cm apart is centered at the origin and oriented along the x-axis. A third charge is at point (-0.2 cm, 1.9 cm) and has a charge of 8 nC. What is the magnitude of the total force on the third charge from the other two charges? Answer in microNewtons to 1 decimal place. Type your answer...