What is the electric field at the point in question

Reference no: EM13994282

When a test charge of +9 nC is placed at a certain point, the force that acts on it has a magnitude of 0.144 N and is directed northeast.

(a) If the test charge were -2 nC instead, what force would act on it?

(b) What is the electric field at the point in question?

Reference no: EM13994282

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