[" Tuo charges are at a distance d apart.If a copper plate of "],[" thickness d/2is kept between them,the effective force will be "]

Two charges are at a distance d apart. If a copper plate of thickness d/2 is placed between them, if effective force will be,

Two charges are at a distance d apart. If a copper plate (conducting medium) of thickness d//2 is placed between them , the effictive force will be

Two charges are at a distance d apart. If a copper plate (conducting medium) of thickness d//2 is placed between them , the effictive force will be

Two charges are placed a certain distance apart in air. If a brass plate is introduced between them, the force between them will

Two charges are placed at a distance apart if a glas slab is placed between them force between them will