Question

Question 7 (3 Points) This assignment is set up for sequential assessment. Complete each question and submit the answer before moving on to the next question. Correct answers for each question will be made available once the maximum number of attempts have been made for each submission. Capacitance 3 - Mixed C=K Formulas: Capacitors with dielectrics (with dielectric) (without dielectrie) EA d d E = EA AV = Ed For ALL capacitors Q=CAV + -Q+Q2 -Q2 +Q3 -Q3 Step 1 Step 2 Step 3 As shown in the above figures, a parallel plate capacitor goes through three steps. Step 1. The gap in the capacitor is filled with a dielectric slab with a dielectric constant of 5.6. The separation between the two plates d1 = 0.0055 m. The area A of each plate is area 1 = 0.8 m2. The voltage of the battery AV =16 V. (a) Calculate the magnitude of the electric field E1 in the gap of the capacitor. Don't use scientific notations. Round to integers. Enter a number V/m Submit (5 attempts remaining) (b) What is the capacitance C1? Write your result in terms of 10-9 Farad F. . For example, if the result is 1.23 x 10-OF, just enter 1.23 (keep 2 decimal places). Enter a number x10- Farad F Submit (5 attempts remaining) (c) When the capacitor is fully charged, find the amount of electric charge on each plate Q1. Write your result in terms of 10-7 Coulomb C. . For example, if the result is 1.234 x 10-7c, just enter 1.234 (keep 3 decimal places). Enter a number x10-0 Submit (5 attempts remaining)

Answer 1