Reference no: EM132288037
Questions -
Q1. The total charge which passed a point in a circuit varies with time as shown below:
(i) What is the current at times t= 4, 12 and 16 seconds?
(ii) Sketch the current as a function of time on the graph provided below.
(iii) What is the average current between t = 0 and t =20 seconds?
Q2. Find the power absorbed by each element in Figure below:
Q3. Find Is and then the value of the dependent current source before using Ohm's law to find the voltage V0 in the circuit below and confirm that the power delivered by the two sources equals the power dissipated in the resistors.
Q4. Use the branch current analysis to find all currents in the circuit below.
Q5. For the circuit below (challenging question):
(i) Use KVL to determine the voltage V0 in the left hand (LH) loop.
(ii) Determine the power dissipated by the 20 Ω and 10 Ω resistors.
(iii) Determine the power delivered by the dependent voltage source.
(iv) Confirm that the power delivered by the dependent source is the same as the power absorbed by the resistors.