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show all working (1 point) Determine whether the three points P= (4, -3, -5), Q= (7,3,4),...
4. point charges P, Q, R are placed on the same axis. Distances between P-Q and P-R are r cm and 10 cm respectively. Determine the position of Q where the resultant force acting on Q is 0 N. R- 100 n<C
1. Three point charges, qi, q2, and qa carry same amount of charge, +Q each, are located on x-axis in a vacuum. Their coordinate are (1,1), (3,1), and Find the resultant force acting on each of the point charges in term of Q. 2. Four point charges are placed at the corner of a square plate. q1, q2, and q3 are positively charged particles and e is an electron. Find the resultant force acting on q3 if the area of...
Point Charges in One Dimension 1 2 3 4 5 6 A point charge q,--4 pC is located at the origin of a co-ordinate system. Another point charge q2-7.1 C is located along the x-axis at a distance x2-7.4 cm from q1 1) What is F12,x, the value of the x-component of the force that q1 exerts on q2? 46.67 N Submit 2) Charge q2 is now displaced a distance y2 3.3 cm in the positive y-direction. What is the...
determine whether the argument is balud usinf the eight rules of standard deduction Page 2) 1.-P → (Q v (R & S)) 2. P→Q 3. -Av Q 4-Q / ~RvS 3) 1, ~P → Q 4. S Page 2) 1.-P → (Q v (R & S)) 2. P→Q 3. -Av Q 4-Q / ~RvS 3) 1, ~P → Q 4. S
HELP WITH ALL THREE PLEASE!! 1.) Two point charges are fixed on the y axis: a negative point charge q1 = -26 µC at y1 = +0.23 m and a positive point charge q2 at y2 = +0.30 m. A third point charge q = +9.0 µC is fixed at the origin. The net electrostatic force exerted on the charge q by the other two charges has a magnitude of 20 N and points in the +y direction. Determine the...
4. Let point P(2,1,12) and Q be points on the curve r(t)= (5 – 31,4t – 3,12t). Find the coordinates of point Q such that the arc length of curve r from P to Q is 4 units. Write your final answer as an ordered triple.
1-Three point charges, -Q, 2Q and -Q are placed in a straight line as shown in the figure. The separation between charges is d = 30cm. If Q = 101nC, what is the magnitude of the electric field produced by these three charges at a distance y = 36cm above the central axis? /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// 2-A type of electrical quadrupole is formed by four loads of magnitude q = 49nC placed at the vertices of a square on side 2a, with...
4. Let point P(2,1,12) and Q be points on the curve r(t)=(5 – 31,4t – 3,12t). Find the coordinates of point Q such that the arc length of curve r from P to Q is 4 units. Write your final answer as an ordered triple.
1. Use a truth table in canonical form below to show that ¬p∧q and ¬p∧¬q are not equivalent. Feel free to make necessary adjustments to the table. p q p∧q ¬p ¬q ¬p∧q ¬p∧¬q 2. Tell whether the following two expressions are equivalent by constructing their truth tables in canonical form. You may make necessary adjustments to the table provided below. Is p∨q∧rlogically equivalent to p∨q∧p∨r? p q r q∧r p∨q p∨r 3. Prove or Disprove (make sure to show...
4. Let point P(2,1,12) and Q be points on the curve r(t)=(5- 3t, 4t – 3,12t). Find the coordinates of point Q such that the arc length of curve r from P to Q is 4 units. Write your final answer as an ordered triple.