Year: 2019 Odisha
Topic: Electric charges and fields
Time :
1. A sphere encloses an electric dipole with charge \(±3 ×10^{−6} C\).What is the total electric flux across the sphere?
(1). \(− 3 ×10^{−6} N-m^2/C\)
(2). zero
(3). \(3 ×10^6 N-m^2/C\)
(4). \(6 ×10^{−6} N-m^2/C\)