Teaching RPSC School Lecturer Mock Test Series 2024 Electromagnetic Theory Electrostatics Electrostatic Field
What will be the potential due to a circle of radius 30 cm at the centre, formed using a wire with a charge of 150μc?
1
90 × 109 V
2
45 ×105 V
3
50 × 104 V
4
106 V
5
Question Not Attempted