There is 10 units of charge at the centre of a circle of radius 10m. T – McqOptions

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1.	There is 10 units of charge at the centre of a circle of radius 10m. The work done in moving 1 unit of charge around the circle once is [EAMCET (Med.) 1995; AIIMS 2000; Pb. PMT 2000]
A.	Zero
B.	10 units
C.	100 units
D.	1 unit
Answer» B. 10 units

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