a) The force will increase
b) The force will decrease
c) The force remains the same
d) The force may increase or decrease depending on whether q3 is positive or negative
a) The slab will get heated
b) Current will flow through the slab
c) Two charges will attract each other
d) The net force between the charges will be reduced
a) No attraction or repulsion
b) Always attraction
c) Always repulsion
d) Cannot predict the nature of the force
a) 4.78*10-11Â C2N-1m-2
b) 8.85*10-10C2N-1m-2
c) 4.5*10-10C2N-1m-2
d) 3.2*10-11C2N-1m-2
What will be permittivity of a medium which has dielectric constant 5.4? Read More »
a) [M-1L-3T4I2]
b) [M-1L-3T4I4]
c) [M-1L-3T2I2]
d) [M1L-3T4I2]
The dimension of εo _______ Read More »
a) Stat Coulomb
b) Coulomb
c) EMU
d) Pascal
What is the C.G.S. unit of charge? Read More »
a) Directed towards the center
b) Directed radially outside
c) Acts along one of the sides of the triangle
d) Zero
a) Along diagonal
b) Zero
c) Along one side
d) Depends on the nature of the charges
