Answer Happy

Posted: **Mon May 16, 2022 7:34 pm**

: 2 A Circular Ring Has A Negative Charge Of 150 C At The Center Of The Ring Is Positive Point Charge Of Positive 580 C 1 (16.29 KiB) Viewed 57 times

2. A circular ring has a negative charge of 150 C. At the center of the ring is positive point charge of positive 580 C. The distance OA is 3 m and OB is 5 m. The radius of the circle is 2 m. What is the minimum work done in moving an electron from B to A, by an external force. G А B