Question: 3. A 4.0 109 C charge is initially located 3.0 m from a stationary 6.0 10-8 C charge. How much work is required to

3. A 4.0 109 C charge is initially located 3.0 m from a stationary 6.0 10-8 C charge. How much work is required to move the 4.0 109 C charge to a point 0.50 m from the stationary charge? 4.0 10C 3.0 m 0.50 m + 6.0 108 C 4. Two point charges, 2.5 106 C and -5.0 106 C, are placed 3.0 m apart as shown below. 2.510 C + -1.5 m. P -1.5 m -5.0106C What is the magnitude of the electric field at point P, midway between the two charges?

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