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.Management Sciences
Category: Electrostatics
If the sheet of a bakelite is inserted between the plates of an air capacitor, the capacitance will__________?
0
A. decrease
B. increase
C. remains unchanged
D. become zero
The ability of charged bodies to exert force on 6ne another is attributed to the existence of____________?
A. electrons
B. protons
C. neutrons
D. electric field
at a point may be defined as equal to the lines of force passing normally through a unit cross section at that point ?
A. Electric intensity
B. Magnetic flux density
C. Electric flux
D. None of the above
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