Two charges are placed as shown in Fig.  P21. 106. The magnitude of q1 is 3.00 uC,  but its sign and value of the charge q2 are not known. The direction of net electric field E at point P is entirely in the negative y-direction. (a) Considering the different possible signs of q1 and q2,  there are four possible diagrams that could represent the electric fields E1 and E2 produced by q1 and q2. Sketch the four possible electricfield configurations.  (b)  Using the sketches from part (a)  and the direction of E, deduce the signs of q1 and q2.  (c) Determine na magnitude of E, q1 and q2.

Q: A tube has been wounded with a solenoid of 700 mm length. Calculate the number of turns necessary…

A:

Q: Q1/ As the capacitor charges and discharges at each t there is i in each plate, and equal…

A: In case of charging, considering the DC voltage applied with closing switch as shown below:

Q: Q2. a) b) By sketching energy band diagrams, explain the differences in electrical properties of…

A: Given; Mass density=2700Kg/m3 The atomic weight of Aluminium=27 Here, we have to sketch the energy…

Q: Q3: 2/76 Electrons are emitted at A with a velocity v at the angle 6 into the space between two…

A: Since system is in space , so there is no effect of gravity ForceNow,  at b/2  ,Vy =0   Vy2 =…

Q: Find equivalent capacitance of the combination shown in Fig. P1.16

A: Given circuit is drawn below:

Q: Calculate the kinetic energy in Joule, of a car of mass 1200kg travelling at 105km/h. 17496 One…

A:

Q: A field of strength 5 × 10 ampere turns / meter acts at right angles to the coil of 50 turns of area…

A:

Q: OURSE: HIGH VOLTAGE TECHNIQUE In an insulating environment consisting of insulating oil (Ɛr1=12.5)…

A:

Q: E=E.cos0ar - Eosin0ae Electric strength in a vacuum the divergence of the electric field strength.…

A: Divergence of a Vector field in spherical coordinate system is defined as:…

Q: Electrie Battery is a device that stores chemical energy and transforms it to electrical energy 16.…

A: “Since you have posted a question with multiple sub-parts, we will solve the first three sub- parts…

Q: 2. Find the equivalent resistance Rab in the circuits of Figure below. 102 60 2 30 0 ww ww 202 3.…

A:

Q: a) Tor the Current Locus shown 2-201 O Draw the equivalent electric circuit? @ Find the Value of…

A: Here, we have given a current locus, for which: We have to draw the equivalent electrical circuit.…

Q: A solid dielectric exposed to high voltage in a laboratory to determine its mechanical breakdown…

A:

Q: E₁ E₂ x=3cm (a) Calculate the electric field E, due to Q₁ at x = 3 cm. E₁: X N/C (b) Calculate the…

A:

Q: 14. In the AC circuit shown, the potential difference across the capacitor and the resistor, V3D, is…

A: The solution is given below

Q: he maximum rate of change of potential with distance is obtained when the .direction of the distance…

A: The maximum rate of change of potential with distance is known as potential gradient  When the…

Q: A rod of semiconducting material of length L axis betweenz 4 m and cross-sectional area A = 5 mm?…

A:

Q: A bar of gold (Au) is in thermal contact with a bar of silver (Ag) of the same length and area (see…

A: Given,  A bar of gold (Au) is in thermal contact with a bar of silver (Ag) of the same length and…

Q: Which of the followings is true while we are taking the electron from the ground state to an…

A: A very easy problem based on nucleus and electronics prospective. Option D is correct.

Q: I. A given material has a resistance of 20Q at room temperature (20°C) and 25 a at a temperature of…

A: Note: Since you have not specified any question to be answered, as per our honor code, we are…

Q: PartII Say you've deployed a robot that can can measure electric field due to specified charge at…

A:

Q: In a television picture tube, electrons are accelerated by an electric field having a value of 1x105…

A: Given data, Electric field, E=1×105 N/C Mass of electron, m=9.1×10-31 kg Charge of electron,…

Q: A +Q -Q В

A: The parallel plate capacitor is define as the two plates which are parallel to each other acquires a…

Q: Two parallel plates are connected to a 100V battery and create a uniform electric field of E : 1X10²…

A: Given data: E=1×102 N/Cd=0.05 mV=100 V The force diagram is given as:

Q: QT) For the network in a. Find the mathematical expression for the voltage across the capacitor…

A: In this question,   We need to calculate the voltage across the capacitor and current in it.  We…

Q: 1. Three particles are positioned at the vertices of an isosceles triangle as shown in the figure…

A: Three charges, q1=+2q, q2=+q, q3=−q, are placed at vertices of an isosceles triangle such that a=2b.

Q: Determine the resultant of the force system shown in fig. and its diarection if F1= 750 N ?and the…

A: By resolving vertical and horizontal components of all three Forces

Q: a. Design an RC circuit to provide three leading phase shifts with ±2 % tolerance (30, 90, and 180…

A: Resistors, inductors and capacitors form an integral part of any electrical circuit. A source,…

Q: A battery is attached to a parallel plate capacitor, separated by 5mm, and creates a potential…

A:

Q: 16.(i). Explain the mechanism of avalanche breakdown and Zener breakdown. With the help of V-I…

A: Answer 16.(i):   Avalanche breakdown: In the Avalanche breakdown mechanism, the PN – junction diodes…

Q: ) A sinusoidal voltage trace displayed on an oscilloscope is shown in Fig. the ‘time/cm’ switch is…

A:

Q: QT: Consider a parallel plate capacitor with plate area of 1 cm², plate separation of 1 mm with SiO2…

A:

Q: The full-load copper loss of a transformer is 1600 W. At half-load, the copper loss will be O a.…

A: Given, The full load copper loss of a transformer, Pcufl=1600 W At half load, the load factor x=12…

Q: COURSE: HIGH VOLTAGE TECHNIQUE In an insulating environment consisting of insulating oil (Ɛr1=12.5)…

A: For the given data  Ɛr1=12.5 ( Insulating oil )  Ɛr2=2.5 ( Porcelain ) ELectric field strength in…

Q: What is the charge distribution? “a" is a positive constant in the measurement.

A: It is being given that : Charge distribution is required for the above electric field .

Electric field

A physical field present around an electrically charged particle that exerts a force on all other charged particles is called an electric field. The charged particles present in the field either repel or attract. From electric charges or time-varying magnetic fields, the electric field originates. One of the manifestations of electromagnetic force which is one of the four fundamental forces present in nature are the electric fields and magnetic fields.