Charges 2Q and -Q are placed at certain distance. The point where the electric field will be zero is?
a)somewhere between -Q and 2Q
b)on the left of -Q
c)on the right of 2Q
d)on the right bisector of line joining 2Q and -Q
Two point charges q and 2q are placed some distance apart. If the electric field at the location of q be E, then that at the location of 2q will be