Two particles A and B with charges of +16 C and +36 C are separated by a distance of 4 cm. If C is a point that lies between A and B such that the field strength at C is zero. The location of C from A (in cm) is…. Option A. 1.2 B. 1.4 C. 1.6 D. 1.8

6| 17 aölJI - 2 uacl X 10 uluilg (-) X Content Google dai X 9 https://blackboard.uob.edu.bh/ultra/courses/ 24065 1/cl/outline Not syncing Remaining Time: 29 minutes, 53 seconds. * Question Completion Status: Consider a uniformly charged ring of radius R-0.2 m and linear charge density 2-3 µC/m as shown in the figure. Find the electric potential (in V) at (p) a distance 0.7 m from the center. 0 0.7 m 3.1x 10* 6.2 x 104 O9.3x 104 7.8x 104 O 4.7x10 7:05 PN 4/3/202 arch

Multiple of charge Q=2.0nC has been placed on the rim of the clock dial in such a way that 1Q is placed at 1, 2Q is placed at 2, #Q is placed at 3, and so on ( 12Q is placed on 12). Find the magnitude of electric field at the centre of the dial if the clock's dial has radius of 1.1m. Round your answer to nearest 0.1 N/C. k = 8.99×10°NM²/C Your Answer:

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A very long insulating cylindrical shell of radius 6.70 cm cames charge of linear density 8.70 μC/m spread uniformly over its outer surface. You may want to review (Pages 765-769) For related problem-solving tips and strategies, you may want to view a Video Tutor Solution of An infinite line charge or charged conducting cylinder What would a voltmeter read if it were connected between the surface of the cylinder and a point 4.80 cm above the surface? 195] ΑΣΦ AV= Submit Request Answer Part B AV- What would a voltmeter read if it were connected between the surface and a point 1.00 cm from the central axis of the cylinder? 1Η ΑΣΦΑ Submit ? Request Answer V ? V

You Answered Correct Answer A line of charge is placed along the negative x axis from x=-0.4m to x=0. The charge is uniformly distributed with linear charge density 3.06pC/m. A proton is released from rest at a point on the positive x axis 2.53m. When the proton has a speed of 472.1m/s, how far will it have moved (in m}? 1.0975 margin of error +/-1%

A 6.4 x 10^5 kg sphere carries a total charge of 9.3 x 10^-8 C. The sphere hangs from string between two large parallel conducting plates. The excess charge on each plate is equal in magnitude, but opposite in sign. If the thread makes an angle of 30° with the positive plate as shown, what is the magnitude of the charge density on each plate? [include gravity] 30°

30.0cm, 50.0cm, 80.0cm, 1.00m and 1.2m. Plot the force as a function of d. AND MEC Calculate the Coulomb force experienced by charge q2 due to charge qi for d = 10.0cm, Q. 1 Two-point charges qi(4.0µC) and q2(3.0µC) are placed a distance d apart in vacuum. POUNDED NORMAL UNIVERSITY Department of Physics PHY214 0Υ Test-1 September 20, 2021 Name: AsPa Callens A#: Ao0522oldo Show your work q2 q1