In the figure the electric field lines on the left have twice the separation as those on the right. (a) If the magnitude of the field at A is 57 N/C, what is the magnitude of the force on a proton at A? (b) What is the magnitude of the field at B? (a) Number Units (b) Number Units

In the figure the electric field lines on the left have twice the separation as those on the right. (a) If the magnitude of the field at A is 57 N/C, what is the magnitude of the force on a proton at A? (b) What is the magnitude of the field at B? (a) Number Units (b) Number Units

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In the figure the electric field lines on the left have twice the separation as those on the right. (a) If the magnitude of the field at A is 57 N/C, what is the magnitude of the force on a proton at A? (b) What is the magnitude of the field at B? (a) Number i (a) Number Units (b) Number Units

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