The current flowing past a point in a device is shown in the graph below. Calculate the total charge through the point.
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- For an electrical component, the formulas for charge and voltage are given below. A is 9 coulombs, B is 12 seconds, C is 3 volts, and D is 24 seconds. Give the power of this component at t = 7 sec. 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.For an electrical component, the formulas for charge and voltage are given below. A is 9 coulombs, B is 12 seconds, C is 3 volts, and D is 24 seconds. Give the total energy of this component from 0 to 4 sec. 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.The waveform for the current flowing into a circuit element is shown in the figure above, what is the amount of charge entering the element between 0 and 2.5 seconds? Assume that Y = 198.
- Using the linearity property assuming lo = 1 mA, find the true value of the current Io.Solve the following problems with complete solutions and units using 2 decimal digits: The resistance of a given e electric device is 46 Ω at 25°C. If the temperature coefficient of resistance of the material is 0.00454 at 20°C, determine the temperature of the device when its resistance is 92 ΩAn electric heater having power rated 1000W connected to a 240V supply for 10minutes. a) calculate the conductance of the heater element.b) Find the nett charge flowing in the heater element.c) Calculate the no. of free electron that represent for that amount charge obtained.
- A charge of 2 C flowing past a given point each second is a current of 2 A. Select one: True False1.) An incandescent lamp, rated at 100 watts, gives a certain amount of light when placed across the 120V ac power line. Would the amount of light increase, decrease or remain the same, when the lamp is placed across a 120V dc power line? Discuss. 2.) Explain what is meant by effective current and effective voltage.Compute the current, in amperes, at t = 3.56 ms, passing through a point given that the charge in the point is given as q(t) = 7.81e^(-2t) cos(5.05 t) in coulombs.
- For an electrical component, the formulas for charge and voltage are given below. A is 9 coulombs, B is 12 seconds, C is 3 volts, and D is 24 seconds. Give the current of this component at t1 = 8 sec. 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.Find the numerical value of the volume charge density at the point specified: D = rsinθcosΦ aθ C/m2 at PC(r = 1.5, θ =300, Φ = 500). PLEASE ANSWER QUICKLY AND NO SHORTCUTSA current-carrying gold wire has diameter 2.76 mm. The electric field in the wire is 6.6 V/m. What is the current carried by the wire in kA? Note that the resistivity of gold is p= 2.44x10-8 ohms*m