An electric field of 490000 nc points due west at the, Ask an Expert

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Q. An electric field of 490000 N/C points due west at the certain spot. What is the magnitude of the force that acts on a charge of -8.3 C at this spot?

Q. Three charges U, V and W are placed on a meter stick. Charge U is placed at the 0 mark, charge V at the 50 marks and charge W at the 100 mark. U = 10, V = -10 and W = -10. The permittivity of free space is 8.854×10-12. Drawing a illustration of the layout of the charges will help.

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