The figure shows an electric dipole. What is the magnitude of the dipole's electric field at point P? Assume that q = 3.60 × 10-6 C, d = 6.12 x 106 m, and r = 8.72 cm. +q+ P Number i -9 d/2 d/2 Units

If a = 60/10 mm, b = 70/10 mm, Q1 = -60 nC, Q2 = 170 nC, and q = 7 nC in the figure, what is the magnitude of the electric force on q?

The two spherical shell has a charge of q1 = 0.30nC and q2 = 0.5nq. The radius of r1=7.5cm and r2 = 2.5cm. What is the voltage of the spherical shell with radius r1 in volts?

6. If a = 3.0 mm, b=4.0 mm, Q₁ = 60 nC, Q₂ = 80 nC, and q = 32 nC in the figure, what is the magnitude of the electric force on q?

Attached question.

An air-filled parallel-plate capacitor with a plate separation of 2.95 mm has a capacitance of 100 pF. What is the area of one of the capacitor's plates? Be careful about units. The plate area, A = = What is the magnitude of electric field in the capacitor if it is charged to Q = 6.2 nC? The electric field, E = Units Select an answer ✓ Units Select an answer ✓ What is the energy density that corresponds to this electric field? The energy density, U₁ = Units Select an answer ✓

30.  In the system shown in Figure Q21.30, the electric field is directed to the _____; the DNA fragments move to the _____. A. right, right B. right, left C. left, right D. left, left

The capacitance of a cylindrical capacitor can be increased by: increasing both the radius of the inner cylinder and the length. O a. O b. increasing the radius of the outer cylindrical shell and decreasing the length. c. only by decreasing the length. Od decreasing both the radius of the inner cylinder and the length. O e. decreasing the radius of the inner cylinder and increasing the radius of the outer cylindrical shell. om/mod/quiz/attempt.php?attempt=1808231&cmid3875456ssice= here to search TOSHIBA

What is the magnitude of the electric field at the point (2.90 i-7.20 j+5.50 k) m if the electric potential is given by V = 5.30xyz², where Vis in volts and x, y, and z are in meters? Number i Units

3. In the figure below, V = 12.0 V, C1 = C4 = 2.00 µF, C2 = 4.00 µF and C3 = 1.00 µF. What is the charge on the capacitor? %3D C1 C3 C2 C4