Two point charges of `+10muC` and `+20muC` are placed in free space 2 cm apart. Find the electric potential at the middle point of the line joining the two charges.

Two point charges of 5muC and 15 muC are placed in air 20cm apart. Find the electric potential at the middle point of the line joining the two charges.

Two charges +3muC and +4muC are placed in free space 12m apart. What is the potential at the midpoint on the line joining these two charges?

Two charges + 10 muC and + 20 muC are placed at a. separation of 2 cm. Find the electric potential due to the. pair at the middle point of the line joining the two charges.

Two charges + 10 muC and + 20 muC are placed at a. separation of 2 cm. Find the electric potential due to the. pair at the middle point of the line joining the two charges.

Two charges + 10 muC and + 20 muC are placed at a. separation of 2 cm. Find the electric potential due to the. pair at the middle point of the line joining the two charges.

Two point charges q_A = 3 muC and q_B = -3 muC are located 20 cm apart in vacuum. What is the electric field at the midpoint O of the line AB joining the two charges?

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 tiny spheres carrying charges 1.5 muC and 2.5muC are located 30 cm apart. Find the potential and electrical field at the mid-point of the line joining the two charges.

Two tiny spheres canying charges 1.5 muC and 2.5 muC are located 30 cm apart. Find the potential and electric field: at the mid-point of the line joining the two charges.