Part A What is the strength of the electric field at the position indicated by the dot in (Figure 1)? Express your answer in newtons per coulomb. E 11 VE ΑΣΦ www ? N/C
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- Constants dic Tabie An electric field of 3.10x105 V/m is desired between two parallel plates, each of area 44.0 cm? and separated by 0.520 cm of air. Part A What charge must be on each plate? nν ΑΣφO e. 5.12J The unit of the electric "coulomb" constant k is (N.m2 /C2) An equivalent unit would be: O a. Watt.s/C2m Ob. Watt.s?/c². m² C Watt.m.s?/C? d. Watt.m.s/C2 Oe Watt.m2.s/C? NEXThe capacitance of a parallel plate capacitor is affected by the following factors: a. Area of the plates. The bigger the area of the plates, the greater the capacitance. b. The distance between the plates. The closer the plates to one another, the greater the capacitance. c. The insulating material or dielectric between them. The capacitance is determined in terms of the material's permittivity constant e - the higher the greater the capacitance. €, the
- How much energy (in J) is stored by the electric field between two square plates, of side 9.0 cm, separated by a 1.7 mm air-gap? The charges on the plates are equal and opposite and of magnitude 366 uC. Enter your answer without a decimal point, e.g. 543 - Do NOT include units in your answer. Type your answer.Beview I Conatacts Part A Aplatypus foraging for prey can detect an electric feld as smal as0.002 N/C. To give an idea of sensitivity of the platypus's electric sense, how tar from a10 nC point charge does the feld have this magnitude? Express your answer with the appropriate units HẢ r- 167.4 FOILA What is the strength of the electric field at the position indicated by the dot in (Elgure 1)7 Express your answer in newtons per coulomb. E- 9.67• 10-3 N/C Submit Previous Answers Beauest Answer figure 1 of 1> X Incorrect; Try Again; 4 attempts remaining 1.0 nC Part B 5.0 cm What is the direction of the electric field at the position indicated by the dot in the figure? Specity the direction as an angle above the horizontal line Express your answer in degrees. 5.0 cm 5.0 cm -1.0 nC PearsonFind the force (in N) of electrical attraction between a proton and an electron that are 8.2 x 10 1 m apart. mpare this to the gravitational force between these particles. (Enter the gravitational force, in N.) N
- A sold sphere 20 cm in radus carries 14 pC, dibuted unity throughout ts volume. Find the electric field strength 10 cm from the show's Express your answer using two significant figures AZ O B₁- Submit Part B Subm Bequent Find the field angh 20 cm from the spe Express your answer using two significant figures. Part C AL A Fedtd amergh ces to the s Express your newer using two signant ? At ? MN/C MN/C MN/CFind the electric field at P in the figure shown below. (Take r = 1.9 m and ? = 37°. Measure the angle counterclockwise from the positive x-axis.) magnitude direction °1.0p Spherical metal conductors e Initial Configuration. Touching Final Configuration 6a A spherical metal conductor with charge Q = 1.5 C is placed a distance r = 0.9 m from an identical second conductor with a different charge q = 10.7 C. The two conductors are brought into contact with one another, and then separated. What is the electric charge on either sphere after they have come into contact? (Please answer in Sl unit)
- (a) Will the electric field strength between two parallel conducting plates exceed the breakdown strength of dry air, which is 3.00106 V/m, if the plates are separated by 2.00 mm and a potential difference of 5.010V is applied? (b) How close together can the plates be with this applied voltage?M Inbox (12 Homew D Series Textboc Course Home penvellum.ecollege.com/course.html?courseld=17816193&OpenVellumHMAC=887b6db0e49dadd5c281ba5c17b... & 7 * ▼ Part A 8 M E = Submit Part B 1 What is the strength of the electric field at the position indicated by the dot in the figure? Express your answer in newtons per coulomb. ► View Available Hint(s) 144 ( K Prepay NSBE 2 IV—| ΑΣΦ 9 (? ) L O 3 P A 1 to Rain off and on [ H (26) No + 0 ? N/C 0 6 of 14 insert Review D 4x Ⓒ 9:31 AM 2/25/2023 backspace 0 G 20The inner and outer surfaces of a cell membrane carry a negative and positive charge, respectively. Bccause of these chargex a potential difference of about0.078 Vexists across the membrane. The thickness of the membrane is7.8×107 m. What is the magnitude of the electric field in the membrane? Number i Units Ne :. Please type answer note write by hend.