A large hunk of metal is in a region of space filled by a uniform E-field (500 v/m). 250 C of charge is then deposited on the metal surface. What E-field will exist within the metal almost instantaneously.
E - field iside a metal is always zero
wheather it is charged or uncharged E field is always zero
therefore field inside metal hunk is zero
A large hunk of metal is in a region of space filled by a uniform E-field...
A hollow metal sphere (R= 1.8 m) is moving through a region space where it collides with a large number of electrons. The surface of the sphere accumulates 7.0 * 10^-6 C of charge. What is the E-field just off the surface of the sphere caused by this charge accumulation?
A uniform electric field E- 2600 V/m exists within a certain and in liters. region. What volume of space contains an energy equal to 1.05 x 107 J7 Express your answer in cubic meters m3
3.4 The electric field in a region of space is zero for x < 0 and x 〉 9 m, and is Ezー-80 V/m for 0 〈 x 〈 3.0 m and is Ez +40 V/m for 3.0 〈 x 〈 9.0 m. (a) If the potential at zero for x 0 make a quantitative sketch of the electric potential for-1.0 〈 x 〈 10 m. (b) What distribution of charges produces the electric field? Hints: What type of charge...
In a particular region of space, a uniform electric field has a magnitude of E0 and points directly to the right. A negative charge is placed in this region and released from rest. Which of the following statements accurately describes the subsequent motion of the negative charge? You may neglect gravity and air resistance for this question. A. The negative charge moves to the right with a constant velocity. B. The negative charge moves to the left with a constant...
6. The electric field in the region of space shown is given by E (8i+2yj) N/C where y is in m. What is the magnitude of the electric flux through the top face of the cube shown? 2n 7. a a Charge of uniform linear density (4.0 nC/m) is distributed along the entire x axis. Determine the magnitude of the electric field on the y axis at y-2.5 m.
A charged particle moves through a region of space that has both a uniform electric field and a uniform magnetic field. What is the condition for these fields in order for the particle to move through this region at a constant velocity? Does the answer depend on the sign of the particle’s electric charge?
Two large, parallel, metal plates are charged so as to create a uniform electric field between them. The plates are squares and each edge is 1.0 meter long. One plate is given a net electrical charge of +0.17708 nano-Coulomb and it is located to the left of the center of the space between the plates. The other plate is charged oppositely to -0.17708 nano-Coulomb and it is located to the right of center. The plates are separated by some distance...
Scientists in the laboratory create a uniform electric field E= 1.5x106 kv/m in a region of space where B=0. Part A What are the components of the electric field in the reference frame of a rocket traveling in the positive 2-direction at 1.1x106 m/s ? Part B What are the components of the magnetic field in the reference frame of the rocket?
The field lines associated with a uniform electric field in a region of space are shown in the attached figure. Imagine drawing two equipotentials in the plane of the figure, one passing through point A and and one passing through point B. If the electric field is 250 N/C, how much does the potential change in going from A to B? Provide your answer in volts and use a positive value if it increases and a negative value if it...