A positive charge +q1 is located to the left of a negative charge -q2. On a line passing though the two charges, there are two places where the total potential is zero. The first place is between the charges and is 4.03 cm to the left of the negative charge. The second place i...
changed my login from the above entry. A) 250(1.7)cos35 = 348.13 Nm2/C B) 250(3.2)cos55 = 458.86 Nm2/C Hopefully this works for you