What is the difference between performance and potential?
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- Express your idea of free currents and bound currents.Are they linked? (Book:grifith electrodynamics)A thermocouple which has an input of a temperature change, the output form isSelect one:a Resistanceb. Magnetic field c.Capacitance d. Displacemente. Currentf.Voltageg. HeatA thermistor which has an input of a temperature change, the output form is:Select one:a. Resistance O b. VoltageO c. HeatO d. Displacement O e. Magnetic fieldf. Capacitanceg. Current
- I need this answer the subject is dc machineWhat will happen to the value of the impedance if the resistance will be increased or decreased? Explain...Number 9 Please show your detailed solution. Number 9 Please show you detailed solution. A 50-ohm resistor is in series with a 40-?F capacitor across a constant potential source of 180 volts. Determine frequency that will give current of 3.13 amp. A. 250 Hz C. 160 Hz B. 200 Hz D. 140 Hz
- B2. Determine the resistance of an aluminium coil of 1.4 cm as diameter consists of 15600 turns and the mean length per turn is 43 cm. Take the electrical resistivity aluminium coil as 0.018 μ0-m. The area in cm² is The total length in m is The resistance of the coil in 2 is- Define the Zeroth law of Thermodynamic? -What is Energy? And Energy forms?What do you understand by Ferranti effect? Subject Power Transmission and Distribution
- A. A coil of 1000 turns is uniformly wound on a ring of non-magnetic material, the mean diameter being 20 cm. The cross-sectional area of the coil is 4 cm2. Determine the selfinductance of the coil. Ans. 0.8mH B.An iron core 0.4m long and 5 cm2. In cross section, is wound with 300 turns. When a current of 0.5 A flows in the coil, how much is the inductance of the coil. Assume the core has a permeability of 2500.Cyclic Voltammetry and Charge-discharge The given figure is the Galvanostatic Charge-discharge curves of a supercapacitor made with MnO2 coated on a CNT electrode. Potential is measured with respect to time by applying different current densities. Based on the plot, answer the following questions 4. Is it possible to estimate maximum power of the device with this charge-discharge curve? If possible, explain how you would do it. (calculation is not necessary)2 The figure is a graph of ... 5 (5 Points) Current Voltage the current across a voltage as a function of the potential difference through it the resistance as a function of the current across a component the current through a component as a function of the voltage across it All three of the above (a), (b), and (c) are true None of the above (a), (b), or (c) is true