API0001 -16 Pigure B9 shows two point charges, charge I (g-+2 nC) and charge 2 (q2-8 nC) are placed at position A and po
Posted: Sun Jul 17, 2022 7:48 pm
API0001 -16 Pigure B9 shows two point charges, charge I (g-+2 nC) and charge 2 (q2-8 nC) are placed at position A and position B, respectively. Both charges are fixed. B9. Scm 12 cm Bcm Вст Bcm Figure B9 Find the total electric field E at position O. (a) (3 marks) (b) Find the electric potential V at O (assume V-0 at infinity). (2 marks) How much is the work done if we bring a particle of charge 3 (q=+3 nC) from (c) infinity to O? (1 mark) Determine the magnitude of force acting on charge 3 by charges 1 and 2. (d) (1 mark)