The triangular current pulse shown in (Figure 1) is applied to a 375 mHmH inductor. Use the passive sign convention. Part A Part complete Write the expression that describes i(t) in the interval t<0. Suppose that t is in seconds. Express your answer in amperes in terms of t.

Please provide a clear solution. Maintain the answers to 3 decimal places until final answer. Please answer within 30 mins left, thank you!

A student wants to measure the capacitance of an unknown capacitor, C2, but does not have a capacitance meter. The student does have an electrometer (an ultrahigh impedance voltage meter that will change the charge on a capacitor by a negligible amount), a precision C1 = 1 μF capacitor, and a 10.5 V voltage source. --> The student discharges C1 and charges C2 to 10.5 V. When the student removes C2 from the voltage source and connects C1 in parallel, she measures the voltage across each to be 6.3 V. What is the value of C2, in microfarads?  b.

A battery, resistor, capacitor and switch are connected in series to form an RC circuit as shown below. The switch is closed at time t=0 s. Which of the following statements regarding the circuit is correct? Switch S t M R C + 1 O The potential difference across the capacitor is always greater than the potential difference across the resistor O The potential difference across the resistor is always greater than the potential difference across the capacitor. O Once the capacitor is essentially fully charged, there is no appreciable current in the circuit. O The capacitor charges to its maximum value in one time constant and the current is zero at that time. O The potential difference across the resistor and the potential difference across the capacitor are always equal.

(Please type answer no write by hend)

A circuit with a battery, 2 resistors, a capacitor, and a switch is built as shown in the figure. The battery has voltage V=24.0V, resistor R1= 5.002, resistor R2= 20.02, and capacitor C=150.00µF. At t=0 the switch S is closed and the capacitor C is initially uncharged. 5. R, a. Find the time constant, t, for charging the capacitor. S b. Find the voltage across the capacitor t=4.20x10³s after the switch is closed.

Obtain the state-space model of the electrical system given below. Take the coil current and capacitor voltage as state variables and the voltage eo as the output variable.​​​​​​​

A series RC circuit is not switched on and the initial state charge of capacitance Ugo = 20 V. In the circuit voltage source E= 50 V DC. Resistance R = 6 Q and capacitance C= 100 µF. E dr R Give the answers to two decimal places. a) Give time constant Tau of circuit m8 b) Calculate current after the switch k is closed at the moment t = 0.72 ms. A c) Calculate current after the switch k is closed at the moment t= 2*Tau.

Please provide Handwritten answer of all parts

A coil having a 240V source has a current of 10.5 A when the frequency is set to 60 Hz. When the frequency is changed to 16 Hz, the resulting current is now 15.5 A. Find the inductance, L, of the coil (in mH). (use 2 decimal places. No unit required)