Question

6) If a negative & positive & positive charges get close to each other, they will attract each other, based on the following equation: (c-4fada ] Draw a picture showing the field line interactions of the two charges. 7) Given a timing circuit, you are asked to connect the following components in series. A 6- microfarad capacitor, and a 2002. They car connected with a 30 V voltage source that has angular frequency of 250 rad/s. a) What is the impedance of the entire circuit? b) What is voltage across both the resistor and capacitor? c) Calculate the phase angle d) What quadrant would you find this angle?

Answer 1

Answer 6) The field line interaction depend upon the nature between two charges will of the charges . (i) Two positive change

Two negative changes One positive and onc negative charge.

7) Given: C- 6x100F 6 MF R с RE 200.12 30 V 250 radis V = Vo sinut a) Impeglanu; Zz R + Xc² 666.612 -6 6x10x250 h = √ (200) + (666-67)² 696-0212 b) Current; I V 30 z 696.02 0.043 A PR Voltage across resistor; Ve VR = 0.043 X 200 8.6V Voltage across resistor ; Nc Ixc 0.043 X 666.66 28.66 c) Phase angle; o tant (Xc tan 666.67 R 200 93.3°

d) The seen fourth quadrant angle can be in the fourth Because the voltage across capacitor is greater than that resistor. And capacitor voltage always lags behind the current, a CYOSS