Which of the vectors correctly shows the polarization force on a neutral piece of metal due to the negatively charged rod? Fc VFB FA A) FA B) FB C) Fc D) FD
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- Klomework 1-Electric Charge and Fleld Exercise 21.52 Astraight, nonconducting plastic wire 9.00 cm long camries a charge density of 130 nC/m distributed unitormly along its length. It is lying on a hortzontal tabletop. Part A Find the magnitude and direction of the electric field this wre produces at a point 5.50 em drecty above s midpoint N/C Submit Besat Aneer Part B O electrc teld is drected upward Celectric felide dreded doiand Subet BeaAn Part C the we now Dent into.OFe ng fat on the tabieme he maggnitude and diaction of the elecric teid it prodyces at a pont550.ca reC 69 Coudy11. In the figure below, q1, q2 and q3 are point charges with q1=30 nC , q2 = -20.0 nC, and q3=30.0 nC. The mass of each charge is 0.020 kg. q1 0.50 cm 92 93 0.50 cm a) Determine the magnitude (positive answer) of the electromagnetic force Fg for qi and q2: b) Determine the magnitude (positive answer) of the electromagnetic force Fg for q3 and q2: c) Calculate the total electromagnetic force on q2 due to the presence of both q1 and q3. Determine the magnitude (positive answer) of the total force. d) Calculate the direction angle of the total force. Express the angle in positive degrees measured counter- clockwise from the positive x-axis. Assume that q2 is at the origin.The electric field outside the axis of a rodA 1.5m long rod carries a uniformly distributed charge of -3uC. Point P is 0.5m from one end of the rod in the direction parallel to the rod and 0.5m in the direction perpendicular to the rod (see image). Determine the electric field generated by the rod at point P.
- concern recent clinical results using electric fields to disrupt rapidly dividing tumor cells. When cells are dividing, some elements of the cell develop a small net charge, and others develop a dipole structure with a positive charge on one end and a negative charge on the other. When a uniform electric field is applied to the body, the field will not be uniform inside the body. The motion of charges and polarization effects, both of which vary strongly from place to place, create a field that is quite variable at the level of the cell. The field is strong in some places and weak in others. The varying field exerts forces and torques on the cell components. This can disrupt cell division, which can have an especially large impact on the rapidly dividing cells in a tumor. To illustrate this idea, we consider a cylindrical element with a dipole structure but no net charge,embedded in a dividing cell. The varying environment of the cell createsa local variation in the strength of the…Current Attempt in Progress (a) The drum of a photocopying machine has a length of 44 cm and a diameter of 13 cm. The electric field just above the surface of the charged drum has a magnitude E of 3.3 x 10 N/C. What is the total charge on the drum? (b) The manufacturer wishes to produce a desktop version of the machine. This requires reducing the drum length to 30 cm and the diameter to 10 cm. The electric field at the drum surface must not change. What must be the charge on this new drum? (a) Number i Units (b) Number i UnitsCurrent Attempt in Progress The total electric field consists of the vector sum of two parts. One part has a magnitude of E₁ - 1100 N/C and points at an angle 01 = 35° above the +x axis. The other part has a magnitude of E2 - 1700 N/C and points at an angle 02 - 55° above the +x axis. Find the magnitude and direction of the total field. Specify the directional angle relative to the x axis. (a) Number i (b) Number i eTextbook and Media GO Tutorial Save for Later Units Units Attempts: 0 of 6 used Submit Ans
- REMEMBER DON'T USE ARTIFICIAL INTELLIGENCE, DON'T USE CHATGPT, ETC... PLEASE GIVE ME THE SOLUTION BY HAND STEP BY STEP CLEARLYWhich of the following diagrams correctly displays the polarization of a metal sphere by an electric field that points upward, using the conventions discussed in the Matter and Interactions textbook? ---Select--- v A D + E + H ++++ + + ++++ K M