Q.7 ( 10 Marks) See the figure below: 9=30 D: 12 cm D Find the arc...
See the figure below: O=30 D:12 cm D Find the arc length a if Op = 0 / 4
In the figure below, if Q = 30 mu C, and d = 30 cm, calculate the magnitude and direction of the electrostatic force on q
4. Given that q = + 10 mC and d = 9 cm, (a) find the direction and magnitude of the net electrostatic force exerted on the point charge q2 in the figure below. (b) How would your answers to part (a) change if the distance d were tripled? (2pts) 91 = +q ---- ------ 92 = -2.09 93 = +3.09 - - -- ---0 - --- --
4. Arc Length (4 marks total) (a) (4 marks). The figure below shows a telephone wire hanging between two poles in the shape of a 'caternary' with equation a y=c+; (e +e-á), where a and c are both constants. Find the length of the wire. ь х
In the figure below, q = 19 µC and d = 18 cm. (a) Find the magnitude of the net electrostatic force exerted on the point charge q2 in the figure below. Magnitude Fa = (b) How would your answers to part (a) change if the distance d were increased by a factor of 4? Magnitude Fb = Fa * 12-20q 93 = +3,09
Three point charges are located on a circular arc as shown in the figure below. (Take r = 3.64 cm. Let to the right be the +x direction and up along the screen be the +y direction.)(a) What is the total electric field at P, the center of the arc? = _________ + __________(b) Find the electric force that would be exerted on a -5.43 nC point charge placed at P. = + Three point charges are located on a...
12 cm 1. Looking at the figure above, find the exact and the approximate answer of the following. a. Circumference b. Area of the sector of the shaded region c. Arc length
Consider the figure below. 30 20 10 18 22 12 14 8 4 -10 -20 -30 C 5 10 15 20 25 X Q.3 What is the slope in the interval 0sx4? Q.4 What is the slope in the interval 4<x8? Q.5 What is the slope in the interval 83x10? Q.6 What is the slope in the interval 10Sx12 ? Q.7 What is the slope in the interval 12 s xs14? Q.8 What is the slope in the interval 14<xs18?...
Given that q = 10 μC and d = 17 cm , find the direction and magnitude of the net electrostatic force exerted on the point charge q1 in the figure.(Figure 1).
hree point charges are located on a circular arc as shown in the figure below. (Take r 4.28 cm. Let to the right be the ex d and up along the screen be the +y direction.) +3,00 n -2.00nC s0.0 3.00 n (a) What is the total electric field at P, the center of the arc? within 10% of the correct value. This may be due to rounder error, or you could have a mistake in your accuracy to minimize...