For an electrical component, the formulas for charge and voltage are given here. q(t) =Ae* vlt)=Ce Your values of A, B, C, and D are given on the Student Values Spreadsheet. A is measured in coulombs, B is measured in seconds, C is measured in volts, and D is measured in seconds. (a) Give the current of this component at time t1, where t1 is measured in seconds and is given on the Student Values Spreadsheet. You must round your answer to the nearest thousandth and give your answer as an integer followed by the appropriate metric prefix and the letter that represents the units of current. (b) Give the power of this component at time t2, where t2 is measured in seconds and is given on the Student Values Spreadsheet. You must round your answer to the nearest thousandth and give your answer as an integer followed by the appropriate metric prefix and the letter that represents the units of power. (c) Give the total energy of this component from time 0 to time t3, where t3 is measured in seconds and is given on the Student Values Spreadsheet. You must round your answer to the nearest integer and give your answer as an integer followed by the appropriate letter that represents the units of energy. ( Di18 TB.5 TI:4 T2:6 A:8 ******* (a) i(t1) = ? 3: C:3 (b) p(t2) = ? (c) w(t3) = ?

lell L1 R Ro 2. In this figure, assume arbitrary numbers for R1, R2, L1, and L2 including some number for the battery E. Find the rate of current in which inductor one (L1) is changing just after the switch is closed. Next, find the current in L1 after some time after the switch has been closed. lell

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Please type out and or diagram Your solution I have bad eyesight and have a hard time reading handwriting

1.4 The charge cycle shown in Figure PL4 is an example of a three-rate charge. The current is held constant at 30 mA for 6 h. Then it is switched to 20 mA for the next 3 h. Find: a. The total charge transferred to the battery. b. The energy transferred to the battery.Page 58 Hint: Recall that energy w is the integral of power, or P = dw/dr. 1.7 V 1.2 V 9.6V 05 V 30 mA 20 mA Figure P14 3h 3h 6h 6h 9h 7

P1.15. A copper wire has a diameter of 2.05 mm and carries a current of 15 A due solely to clectrons. (These values are common in residential wiring.) Each electron has a charge of -1.60 × 10-19 C. Assume that the free-electron (these are the electrons capable of moving through the copper) concentration in copper is 1029 electrons/m'. Find the average velocity of the electrons in the wire.

Consider the circuit shown in Figure P1.68. a. Which elements are in series?b. Which elements are in parallel? c. Apply Ohm’s and Kirchhoff’s laws to solve for R x.

I need helpo with this. I need step by step solutions for this and I cant figure it out.  Wire to be used in buildings and homes in the United States is standardized according to the AWGsystem (American Wire Gauge). Wires are assigned a gauge number according to their diameter.The scale ranges from gauge 0000 to gauge 36 in 39 steps. The equation for the wire gauge interms of the wire diameter in millimeters is as follows.Answer the following questions with your group.(a) What is the equation for the diameter in millimeters in terms of the wire gauge N?(b) You have two wires, one that has five times the diameter of the other. By how much do thewire gauges differ for the two wires? (Give your answer to the nearest integer.)

5.) In a parallel circuit: A) Each branch of the circuit must have the same potential difference B) Each branch of the circuit can have a different current C) Both of the above D) None of the above 5) 6.) A semiconductor is a material that: A) Has a resistance between a true conductor and a true insulator 6) B) Behaves like a conductor under certain conditions and an insulator at other times C) Both of the above D) None of the above

Question 3 a. Some materials exhibit the property of superconductivity under certain conditions. State what is meant by superconductivity and explain the required conditions for the material to become superconducting. b. The diagram below shows the cross-section of a cable consisting of parallel filaments that can be made superconducting, embedded in a cylinder of copper. copper cylinder filament The cross-sectional area of the copper in the cable is 2.28 x 10-7 m². The resistance of the copper in a 1.0 m length of the cable is 0.075 N. Calculate the resistivity of the copper, stating an appropriate unit. State and explain the what happen to the resistance of the cable when the embedded filaments of wire are made superconductive? i.