2- A charge Q = 4.45 x 10-04 C is distributed uniformly along a rod of length 2L

Question

2- A charge Q = 4.45 x 10-04 C is distributed uniformly along a rod of length 2L, extending from y = -25.4 cm to y = +25.4 cm, as shown in the diagram above. A charge q = 6.70 x 10-06 C, and the same sign as Q, is placed at (D,0), where D = 54.5 cm.
Consider the situation as described above and the following statements.
If the statement is true, answer `T', if it is false, answer `F', and if the answer cannot be determined from the information provided, answer `C'. For example if `B' and `C' are true and there is not enough information to answer `D' and the rest are false, then answer `FTTCF'.

A)The charge on a segment of the rod of infinitesimal length dy is given by dQ=(Q/L*L)dy
B)The total force on q is in the east direction.
C)The net force on q in the y-direction does not equal zero.
D)The magnitude of the force on charge q due to the small segment dy is dF=(kqQ/4Lr*r)dy
E)The net force on q in the x-direction does not equal zero.

Explanation / Answer

2nd part:::; A] T B] T C] T D ] F E] T 1ST PART:;: sorry

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