Each plate in a parallel-plate capacitor has an area of $12.5{\mathrm{cm}}^2$. and the separation between plates is $0.822\mathrm{mm}$. The magnitude of the charge on each plate is $7.43\text{mC}$. What is the magnitude of the electric field between the plates and inside the metal of the plates?

• A. $E_{\text{between}}=0\text{N/C;}{E}_{\mathrm{in}\text{plate}}=6.72\times {10}^{11}\text{N/C}$
• B. $E_{\text{between}}=3.36\times {10}^{11}\text{N/C;}{E}_{\mathrm{in}\text{plate}}=6.72\times {10}^{11}\text{N/C}$
• C. $E_{\text{between}}=5.52\times {10}^{11}\text{N/C;}{E}_{\mathrm{in}\text{plate}}=0\text{N/C}$
• D. $E_{\text{between}}=6.72\times {10}^{11}\text{N/C;}{E}_{\mathrm{in}\text{plate}}=3.36\times {10}^{11}\text{N/C}$
• E. $E_{\text{between}}=1.34\times {10}^{12}\text{N/C;}{E}_{\mathrm{in}\text{plate}}=0\text{N/C}$
• F. $E_{\text{between}}=6.72\times {10}^{11}\text{N/C;}{E}_{\mathrm{in}\text{plate}}=0\text{N/C}$