A. 60 N
B. 30 N
C. 40 N
D. 15 N
0
The ability of charged bodies to exert force on 6ne another is attributed to the existence of____________?
0
For making a capacitor, it is better to select a dielectric having___________?
A. electrons
B. protons
C. neutrons
D. electric field
0
A. low permittivity
B. high permittivity
C. permittivity same as that of air
D. permittivity slightly more than that of air
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