(1) Consider two point charges of magnitude q/2 separated by distance R and held in relative...
(1) Consider two point charges of magnitude q/2 separated by distance R and held in relative position by a massless rod. An identical massless rod with the same charges lies a distance R away, in the same plane, parallel, q and with centers aligned. I guess you better see the drawing! 2 By dimensional analysis, the force between these two objects must be some factor times kq2/R2, in other words: kq2 Find the factor C.
Two point charges q and ?q are separated by a distance L. What is the magnitude of the force on a third point charge q placed at the midpoint between them? (a) 8kq2/L2 (b) 2kq2/L2 (c) 0 (d) 4kq2/L2 (e) kq2/L2 any explanation is helpful!
Two point charges are separated by a distance r. If the separation is reduced by a factor of 3.6, by what factor does the electric force between the two charges increase?
Two point charges are separated by a distance r. If the separation is reduced by a factor of 2.9, by what factor does the electric force between them change?
2, An electric dipole consists of charges+q separated by a distance d and aligned along the z- axis Show that the potential due to this dipole at points far from the dipole (i.e. r od) is approximately qd cos θ
If two equal positive charges are separated by a distance r and then they are moved so that their separation distance doubles, what happens to the electrical potential energy stored in the system? which answer is right: ??? A. Increased by a factor of 4 B. Increased by a factor of 2 C. Decreased by a factor of 2 D. Decreased by a factor of 4
Two identical particles, each having charge +q, are fixed in space and separated by a distance d. A third particle with charge -Q is free to move and lies initially at rest on the perpendicular bisector of the two fixed charges a distance x from the midpoint between those charges (see figure below). tq -Q a) Show that if х ıs small compared with d, the motion of Q is simple harmonic along the perpendicu arbi sector. Submit a e...
Please answer all parts. Thank you! PART A) PART B &C) A point charge gives rise to an electric field of 3 N/C at a distance of 7 m. If the distance remains the same and the charge is increased by a factor of 5, then what will be the new electric field? N/C Submit Answer Tries 0/2 What is the magnitude of the electric field due to a point charge of -4 Q at a distance of 1 R?...
Two point charges (q23C and q 89O are fixed along the axi, separated by a distance d-63cm. Point P is located at(y (d.d) 4 P )Whar is E,(PI, the value of the xcomponent of the electirnic ield produced by q and at point P NC Submt 2) What is E/P), the value of the y-component of the electric feld produced by qh and q2 at point P? NC Submit Athird point charge Q3.2.3pCisnowpositioned along the &adstanced.63㎝homQ1 as shown what is...
2 2. Two-point charges qi and g2 of equal magnitude (each of 5.0uC) are separated by a distance of 60.0cm in vacuum. Calculate the magnitude and direction of the electric field at point P which lies at the perpendicular bisector of distance between qi and q2 q1 60.0cm