1. A point charge of -10 milliC is at (1, -5, 8), find the electric flux density D at G(-2, 7, 9). 2. If the magnitude of the force between a 5 mC charge and a 30 mC charge is 15 mN, how far apart are the two charges from one another? 3. If D = 2ρ Sin (Φ) aρ C/m2 find the divergence of D at Q(10, -53.130 , -1)

Q: if we have a point at the origin with a charge of 10 nC , determine the electric field intensity of…

A: Given A 10 nC charge is at origin and where to find the electric field intensity at point P (1,1,1)

Q: OA uniform line charge of PL = V2 x C/m lies along the x axis and a uniform sheet of 10-8 %3D 6.…

A:

Q: Example A sinusoidal voltage wave having an amplitude of 10 V and frequency 1MHZ is applied across…

A: Given  A sinusoidal voltage wave having an amplitude of 10 V and frequency 1MHz is applied across…

Q: A loop of wire is bent to have straight and circular arc shaped parts as shown in the figure. A…

A: The given figure is shown below:

Q: B/ Find the total reluctance and total m.m.f for the circuit shown below, if the flux crossing the…

A:

Q: The cube has sides of L-10cm. The electric field is uniform, has a magnitude What is the electric…

A: Given: L=10cm= 0.1m E=500V/m

Q: In dielectric material withɛ=2.8 s0, V= sin(30). At point P (1, 10°, 4), the volumetric charge…

A: This is an easy problem based on electromagnetic field theory. Look below for the solution once:-

Q: Given that the expression for the current density (See figure below). Determine the current in…

A:

Q: (al:Determine E caused by the spherical cloud of electrons with a volume charge density of - 1.68 x…

A:

Q: octal number is given by ( Note : Enter only one digit in each box. Also fill the unused boxes with…

A:

Q: Let a current carrying wire contain a steady current of 5 amperes. An alpha moves perpendicular to…

A:

Q: The free charge density in copper is 1.7 x 1010 C/m³. For a current density of 8 x 106 A/m?, find…

A:

Q: The figure shows three large parallel sheets carrying uniform charge densities of o1= 5.00 nC/m2,…

A: The magnitude at point A and C are same so the statement 1 is incorrect. Electric field at point B…

Q: The figure shows three large parallel sheets carrying uniform charge densities of o1= 5.00 nC/m2,…

A:

Q: A perfectly conducting filament containing a small 500 0 resistor is formed into a square as shown…

A:

Q: A long wire carries a steady current of 4.3 A in a region where a uniform magnetic field of B=3.1jT…

A: F = i ( l x B )

Q: An electron in a TV picture tube moves toward the front of the tube with a speed of V = 5.10 m/s.…

A: Given data, Charge on electron q=1.6×10-19 C Velocity of electron v=5×106 m/s Magnetic field B = 0.1…

Q: Calculate the dielectric flux between two parallel flat metal plates each 76 cm square with an air…

A: We have two flat metal plates with an air-gap of 1.5 mm with the given data, When medium is air…

Q: Q1: Induced Magnetic Fields The induced magnetic field at radial distance 6.0 mm from the central…

A:

Q: An electron moves at a velocity of 573 m/s through a perpendicular magnetic field. It experiences a…

A:

Q: A charge of 17.7 µC is at the geometric center of a cube. What is the electric flux through one of…

A:

Q: A copper wire carries a current from west to east. Assume the magnetic field of the earth at this…

A: Given data  B=5*10-5 T  L=40m   ρ=8.92*103kg/m2 A=6*10-6 m2

Q: 3.0 A wire with an effective length of 200mm cuts a magnetic field at 90 degrees. If the flux…

A:

Q: b) Electric field can be created either by a voltage source or by time varying magnetic field.…

A: Explanation: The closed loop integral of a conservative field is always results zero. The…

Q: The electric flux density at the surface of a sphere of a radius 4 m is D=4 nano-Coulomb/meter…

A:

Q: The field is given by B=-2a,-3a, (Tesla) and dS is oriented out of the page. Find Vemf ?

A:

Q: If Q = 33.7 µC and L = 60 cm, what is the magnitude of the electrostatic force ( in units of N) on…

A: Coulomb's Law:  According to coulomb the Force of attraction or repulsion between two charged body…

Q: The figure shows two tiny spheres Q1=5uc and Q2= -7.5uc separated 8 cm.a.) Draw and label the…

A: Given : q1=5×10-6C              q2=-7.5×10-6C               r=8×10-2m               q0=-3.2×10-3C…

Q: Problem 4. A positive point charge q₁5 [nc] is on the x-axis at x₁ = -1 [m] and a second positive…

A:

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.