Tw stationary protons experience a repulsive force of magnitude 2.50 × 10-9 N. What is the distance between the protons? The charge of a proton is 1.602 x 10-19 c. a. 6.13 x 10-10 m. b. 1.66 x 10-10 m C. 2.11 x 10-10 n 'm d. 3.04 x 10-10 m e. 8.20 x 10-10 m

Tw stationary protons experience a repulsive force of magnitude 2.50 × 10-9 N. What is the distance between the protons? The charge of a proton is 1.602 x 10-19 c. a. 6.13 x 10-10 m. b. 1.66 x 10-10 m C. 2.11 x 10-10 n 'm d. 3.04 x 10-10 m e. 8.20 x 10-10 m

College Physics

10th Edition

ISBN:9781285737027

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter15: Electric Forces And Electric Fields

Section: Chapter Questions

Problem 43P: A Van de Graaff generator is charged so that a proton at its surface accelerates radially outward at...

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Magnetic Field Of Coaxial Cable

The word coaxial means same axis. So for a long straight cable to be coaxial, it must have concentric cylindrical shaped conductor around it. Coaxial cable (popularly called ‘coax’) has various applications ranging from current conductors to radiofrequency signal transmitters. This cable has lower emission losses and provides protection from electromagnetic interference which allows signals with less power to transmit over longer distances.For example, currents produced in the pickup of a stereo turntable generally travel to the amplifier through a coaxial cable.The self-inductance of a coaxial cable is another important characteristic, because it influences the propagation of electrical signals in the cable.

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