Q3) Consider the following Electrical circuit where R= 10 ohm L= 1h C= 0.0625 And the driving current i(t) is 20 amps Determine the following Assuming that the output is the flux (t) generated by the inductance; where vadu /dt 1- State wither the system is open loop or closed loop? 2- Find the differential equation that represents the charge q(t) at the capacitor ? 3. Fill out the following table ,
Answers
Answer:There are certain formulas in Physics that are so powerful and so pervasive that they reach the state of popular knowledge. A student of Physics has written such formulas down so many times that they have memorized it without trying to. Certainly to the professionals in the field, such formulas are so central that they become engraved in their minds. In the field of Modern Physics, there is E = m • c2. In the field of Newtonian Mechanics, there is Fnet = m • a. In the field of Wave Mechanics, there is v = f • λ. And in the field of current electricity, there is ΔV = I • R.
The predominant equation which pervades the study of electric circuits is the equation
ΔV = I • R
In words, the electric potential difference between two points on a circuit (ΔV) is equivalent to the product of the current between those two points (I) and the total resistance of all electrical devices present between those two points (R). Through the rest of this unit of The Physics Classroom, this equation will become the most common equation which we see. Often referred to as the Ohm's law equation, this equation is a powerful predictor of the relationship between potential difference, current and resistance.
Explanation: hope this help you