Problem 2: Two parallel plates are charged with +Q and -Q respectively as dl shown in the figure, where Q 31 nC. The area of each plate is A 0.022 m*. The distance between them is d-8.8 cm. The plates are in the air Banchi, Stephen-banchis3@students.rowan.edu Otheexpertta.com @theexpertta.com-tracking id: 2N74-2F-82-4A-BAAB-13143. In accordance with Expert TA's Terms of Service. copying this information to any solutions sharing website is strictly forbidden. Doing so may result in termination of your Expert TA Account Tart (a)_With the information given,_write the equation of the capacitance in terms of Part (b) Solve for the numerical value of C in plF. art (c) With the information given, express the potential difference across the capacitor in terms of Q and C Part (d) Solve for the numerical value of Δ V in V Part (e) If the charges on the plates are increased to 2Q, what is the value of the capacitance C in pF? Part (f) If A is then increased to 2A, d is decreased to d/4, what is the value of the capacitance C in pF? fart (g) What is the new value of potential difference Δ Vin V with the original charge Q, given the values for A and d from part (f)? sin() cotanOasinO tan acos() HOME cos 45 6 1 2 3 atan()acotan(O sinh() coshO tanh cotanhO O Degrees O Radians BACKSPACE CLEAR Submit Hint give up!

Three point charges are located at the corners of an equilateral triangle as shown. Each leg of 9₁ 1 = 4.88 the triangle has a length of 1.64 meters. And the charges have values as follows. Q microcoulombs, 28.03 microcoulombs, and 3 = -6.33 microcoulombs. f Calculate the net electric force (both magnitude and direction) exerted on 1. Magnitude? 3.98E-1N Direction? 237.95deg Submit Answer Incorrect. Tries 19/99 Previous Tries 2.2. Calculate the net electric force (both magnitude and direction) exerted on Magnitude? Submit Answer Tries 0/99 Direction? Q3. Calculate the net electric force (both magnitude and direction) exerted on Direction? Magnitude? Submit Answer Tries 0/99

Thin glass rod y Thin plastic disk In the figure shown above, a thin plastic disk of radius 0.6 m is uniformly charged with Qdisk = -3 × 10-7 C and is attached to a thin glass rod of length 2.4 m that is uniformly charged with Qrod = 5 x 10-8 C. The center of the rod and the center of disk are at the origin. The rod lies along the x axis and the disk lies in the yz plane. What is the (vector) electric field at location (0.02, 0.01, 0)m? value of €0 the Given that 8.85 x 10-12 C2/N.m². 1. (52400, -14900, 0) N/C 2. (37500, -52400,0)N/C 3. (-22600, 14900, 0) N/C 4. (-37500, 14900, 0)N/C 5. (-22600, -37500, 0)N/C 6. (-52400, 37500, 0) N/C 7. (37500, -14900, 0) N/C 8. (-14900, -22600, 0)N/C 9. (14900, -37500, 0) N/C 10. (-14900, 37500, 0) N/C

Two equal charges with magnitude Q and Q experience a force F1 when held at a distance r. F2 is the force between two charges of magnitude 2*Q and 9*Q when held at a distance r/4? What is the ratio of F2 to F1? Your Answer: Answer Type here to search 87F Sunny lyp " g. end ra de 4- 144 delete home esc & 2$ 4 num lcok 23 + backspace 1 3 6. Q E R T. Y home tab enter 4 J K caps lock A prt sc 2. 3. t shift end Σ