Two charged particles `P` and `Q` enter a uniform magnetic field normally with the same speed. Their paths in the field are as shown in the figure. It can be concluded that
(i) the charge of `P` is greater than of `Q`
(ii) specific charge of `P` is `gt` that of `Q`
(iii) both `P` and `Q` are positively charged
(iv) both `P` and `Q` are negatively charged