EXAMPLE 1A charge of 3µC is used to test the electric field of acentral charge of 6C that causes a force of 800N. Whatis the magnitude of the electric field?Hint.. Which charge 'tests' the fieldAnswer: 2.7 x108 N/CEXAMPLE 2EXAMPLE 3· If a test charge is moved to a location three times asfar as its original location, how does the electric fieldchange?· A test charge of +3µC is located 5m to the east of a- 4μC charge .Inverse-Square Law says. 1/9A) Find the electric force felt by the test charge.B) Find the electric field at that location.Answer: 4.32x103 N, 1.44 x 103 N/C along the -x axis.O Copy text from image

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A charge of 3µC is used to test the electric field of a central charge of 6C that causes a force of 800N. What is the magnitude of the electric field? Hint. Which charge 'tests' the field Answer: 2.7 x108 N/C