q(t) = 29 e-33t mc The voltage across the element is v(t) = - 21 e-22 ty Calculate the enerov delivered to the element in the time interval 0

Q: resistive load. It is supplied by a DC power source of magnitude Vs = 160 V. The switching period is…

A:

Q: Determine the rms value of the periodic pulse waveform that has a duty ratio of D as shown in Fig.…

A: It is given that:

Q: 4) Please determine the following parameters according to the zener diode circuit which is given…

A:

Q: 5) Calculate the energy in electron volts (eV) of a photon at 353 THz (frequency) 1.46 eV 0.86 eV…

A:

Q: Determine the time constant of the circuit shown in Figure 1.

A:

Q: For the waveform as shown in the figure 2, If the average voltage is 60.679 volt, Find the value of…

A:

Q: If the energy range in a semiconductor is 1.1 eV, which of the following will occur? a) opaque to…

A: energy range in semiconductor = 1.1eV Wavelength of light?  Range of wavelength?

Q: 100 Vz 7.5 Vz 15 Pmax=1W 1N2805 250

A: Given

Q: Find the value if nide voltage V

A:

Q: For the waveform as shown in the figure 2, If the average voltage is 60.679 volt, Find the value of…

A: Evaluating the average value of the above graph:

Q: 1. If the rms voltage drop across a 15 kn resistor is 16 V, the peak current through the resistor is…

A: We need to find out current from given voltage and

Q: Find the power dissipated in the diode. * 2200 18V 21, 21.3kQ 10V

A:

Q: q5 One of the following devices converting pressure changes to a change in charge then to a change…

A: Need to find which convert changes in pressure into voltage

Q: Find the pouer each element absorbed . • 0.5A 2 U

A: The summation of instantaneous powers for the n number of branches in an electrical network is zero,…

Q: Determine the variation in the diode voltage if v(t) = 8 +0.2 sin(wt) 4.7K ID v(t) (~ m

A: Given: A circuit,  where, v(t)=8+0.2 sinωt, To find: Variation in the diode voltage.

Q: How much KVAR is the capacitor required to improve the power factor of an electrical plant with 2000…

A: The complex power in an AC system is defined as the product of rms value of applied voltage and…

Q: The cathode of a device is generally marked, it is indicative of: O The positive terminal of the…

A:

Q: The PN junction of II has a structure given by the following the doping 1016cm-3 N doping 101$cm3,…

A: 1.  The charge distribution is shown below. As we know Number of electrons = Number of protons.…

Q: Reactive power is expressed in Select one: a. Watts (W) O b. No units O c. Volt Amperes Reactive…

A: Relactive power = Active Power *tan(pi)  pi is the phase angle between voltage and current

Q: Q1/ Form graph shown below. Drive the energy as a function of time. If the resistance 10kΩ Charge…

A: We need to find out the power for given charge time curve .

Q: The average (DC) value of a half-wave rectified voltage with a peak value of 200 V is: a. 63.7 V b.…

A:

Q: Find the number of electrons and neutrons in the following: 79Se-2 Electrons Neutrons

A: To find the number of electrons and neutrons

Q: 1. Compute voltage peak. Is it equal to what you are expecting base from the set values of your VAC…

A: The diodes are made of semiconductor materials. Silicon and germanium are common semiconductors for…

Q: Two charges of - Q are 1 cm apart. If the distance between charges is increased, the magnitude of…

A: First option is correct. The explanation is provided below.

Q: Select in descending order based on percentage the primary energy use of the world O a. petroleum,…

A: There various of energy source in the world . Coal  Natural gas  Petroleum

Q: 5) Calculate the energy in electron volts (eV) of a photon at 353 THz (frequency) 1.46 eV 0.86 eV…

A:

Q: At which electrode the hydrogen gas is passed in an alkaline fuel cell? O a. Terminal O b. Anode O…

A: An alkaline fuel cell is basically a device which is used to generate electricity through an…

Q: c) Calculate potential difference between x and y 4v 3n 2n 3n 3v 50

A:

Q: 1. Find the value of . lov si Si

A:

Q: If an energy meter disc makes 10 revolutions in 100 seconds when a load of 450W is connected to it,…

A: We need to find out the meter constant .

Q: a wind turbine converts wind energy to electrical energy if the turbine reads 1000 J of wind energy…

A: Since energy neither be created nor destroyed but it will change from one form to another form.

Q: sistance of the resistor is 100 Ohm. urce is 100 W. what is the rms voltao

A:

Q: Determine Vo for the shown network below 1 V Si GaAs 1 ka (a) O 1V O 0.7V O 1.2V

A: We need to find out output voltage for given circuit

Q: The switch in the circuit of Figure 2 has been in position a for a long time. At t=0 the switch…

A:

Q: Consider the following table obtained during Lab 1. Vernier Instrument Ruler Caliper Quantities…

A: The given table is shown below.We need to plot the mass of all six spheres along the y-axis and…

Q: The energy meter constant is given by (a) revolutions - Wh (b) revolutions – kWh (c) revolutions /…

A: In this question, we have to write the energy meter constant unit..

Q: 1.24 The voltage across a element varies with time as 5(t-2)² V. A current of 2 A enters the +ve…

A: In this question, we need to determine the power delivered to the element at  time t=0.8s.

Electrical Energy

Energy is the ability to do work when energy is provided to an object. Everyone needs and uses energy every day, and energy is available in all forms. Electrical energy is stored in charged particles within an electric field. The electric field is just the area around the charged particles. In other words, the charged particles form powerful electric fields in other charged particles within the field. An electric field uses energy from charged particles, causing it to move - in other words, to perform a function.