2nC Conductor with a cauity has a * placed in its cavity as dhown A neutral harge below. The electric flux through the Sur face fighure is gavesinn the Conductor (as Shown n EE=&E-dA =-1 (10) N enclosing found to be -) Find the electric charge of t. ) Find the Cmount of Charge on the inner Surface of the conductor. O Find the amount of charge on the outkr Surface of the Conductor. •Graussian Surface

Find the power dissipated in the 6.22 N re- sistor in the figure. The 0.318T uniform magnetic field is directed into the plane of the circuit and the 47 cm long conductor moves at a speed of 6.14 m/s. (X) 0.318 T X) 6.14 m/s X) X) 0.318 T 1 (X) Find the power dissipated in the resistor. Answer in units of mW. 47 cm 6.22 N

Three Conductors of a 3-phase line are arranged at the corners of a triangle of sides A=2 m, B=3 m, and C=4 m. The diameter of each line conductor is 1.35 cm. a) Calculate the Capacitance per phase per km (C1) in nanofarad for this arrangement. b) Calculate capacitance per phase per km(C2) in nanofarad if the conductor if the spacing is doubled. c) Calculate the Ratio of C2 with respect to C1.

2) With respect to the diagram shown below develop an equation for magnetic field intensity of a currect carrying straight conductor extending from point A to point B, consider dl=dzaz in this case В dL R >X-y H into page