4.5×106 N/C4.5\times 10^6\mathrm{~N}/\mathrm{C}4.5×106 N/C
3.5×105 N/C3.5\times 10^5\mathrm{~N}/\mathrm{C}3.5×105 N/C
3.5×106 N/C3.5\times 10^6\mathrm{~N}/\mathrm{C}3.5×106 N/C
4.5×105 N/C4.5\times 10^5\mathrm{~N}/\mathrm{C}4.5×105 N/C
