Electrical Engineering Questions and Answers October 01, 2019

For the given circuit, calculate the 1) Voltage across the 2 ohms resistor, vo 2) The total power supplied by the circuit.

vo 2ix 360 45 A

Find the equivalent resistance of the given resistors network shown below across terminal a and b

6 b 3 12 2 5 20 Reg ab

Determine the the resistance R1 if the above circuit is simplified to lower circuit

6 8 4 2 A(1 12 6 6 3 24 V 1 6. 8 24 V( 2 A ( 12 6 R1

(15 pts) Problem 2. Determine the equivalent resistor Req in Fig. below for the following values R1 10 N, R2 R4 8N, and R5 R3 20 n R4 R1 R2 oW R5 R3 Req

Circuit Analysis Problem 5 Determine the source current (I ) current (i) of the circuit 2kQ 3kQ Is 20k 3k2 6kQ 12V

Calculate the current I, if the voltage V is given to be 20 V.

1.5 V 1.5 V 2 2 V

If the voltgae V1 = 80 v, then calculate the voltage vx and current ix for the given circuit above.

5 A 8 v1 10 2 2 iz

A travelling wave propagates according to expression Y=4.0cmsin(2.0x-3.0) where x is in centimeters t in seconds determine the amplitude ,wave length, frequency ,the period and the direction of travel of wave?

Three infinite planes current sheets, each of a uniform current density, exist in the coordinate planes of a Cartesian coordinate system. The magnetic flux density due to these current sheets are given at three points as follows at (1,5,3), B B(ax 2ay), at (6, 1,2), B Bo(ax 2a, a), at (1,2,2), B3 Bo(ax 2a). Let the current densities on the