Two fixed charges, 4 0 C and 5 0 C, are separated by a certain distance (a) Is the net electric field at a location halfway between the two charges (1) directed toward the 4 0 C charge, (2) zero, or (3) directed toward the 5 0 C charge Why (b) If the charges are separated by 20 cm, calculate the magnitude of the net electric field halfway between the charges

Question: Two fixed charges, - 4.0 C and -5.0 C, are separated by a certain distance. (a) Is the net electric field at a location halfway

Two fixed charges, - 4.0 μC and -5.0 μC, are separated by a certain distance.
(a) Is the net electric field at a location halfway between the two charges (1) directed toward the – 4.0 μC charge, (2) zero, or (3) directed toward the – 5.0 μC charge? Why?
(b) If the charges are separated by 20 cm, calculate the magnitude of the net electric field halfway between the charges.

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