Topic: Capacitance

Topic: Electric Field

MINISTASK #4. Solve the problem below with complete solution. 1. What is the magnitude and direction of the electric field at .35 m from a -6.5 x 10-8 C point charge? 2. Two-point charges are arranged on the x-y coordinate system as follows: q1 = 4 X 10- 8 C at (0,3 m) and q2 = -9 x 10-7 C at (5,0 m). Find the electric origin at (0,0). Using the Pythagorean theorem calculate for the magnitude E of the resultant electric field.a. What is its permittivity? b. What will be the capacitance if this dielectric is inserted into a 7.8 uF air capacitorMINITASK #4. Solve the problem below. Make sure to answer in colliy solution. The relative permittivity of a dielectric is 2.25 GENERAL PHYSICS 2 SUBJECT