[" Two point charges "q_(A)=3 mu C" and "q_(B)=-3 mu C" are located "20],[" in vacuum."]

Two point charges q_(A) =3 muC and q_(B) = -3 muC are located 20 cm apart in vacuum. (a) What is the electric field at the midpoint O of the line AB joining the two charges ? (b) If a negative test charge of magnitude 1.5 xx 10^(-9) C is placed at this point, what is the force experienced by the test charge ?

Two point charges q_(A)= 3mu C and q_(B) = - 3muC are located 20cm apart in vacuum. What is the electric field at the mid point of the line joining the two charges.

Two point charges q_(A) =3 mu c and q_(B)=-3 mu c are located 20 cm apart in a vacuum (a) what is the electric field at the midpoint O of the line AB joining the two charges (b) if a negative test charge of magnitude 1.5 xx 10^(-9) c is placed at this point what is the force experienced by the test charge

Two point charges q_(A) = 3 mu C and q_(B) = -3 muC are located 20 cm apart in vaccum (a) what is the electric field at the mid point O of the line AB joining the two charges ? (b) If a negative test charge of magnitude 1.5xx10^(-9) C is placed at the point, what is the force experienced by the test charge ?

Two point charges q_(A) = 3 mu C and q_(B) = -3 muC are located 20 cm apart in vaccum (a) what is the electric field at the mid point O of the line AB joining the two charges ? (b) If a negative test charge of magnitude 1.5xx10^(-9) C is placed at the point, what is the force experienced by the test charge ?

Two point charge q_(A) = 3 muC and q_(B) = -3 muC are located 20 cm apart in vacuum. (a) What is the electric field at the mid point O of the line AB, joining the two charges. (b) If a negative test charge of magnitude 1.5 xx 10^(-9)C is placed at this point. What is the force experienced by the test charge?