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1. |
The capacitance of a parallel plate capacitor with air as medium is \[6\mu F\]. With the introduction of a dielectric medium, the capacitance becomes\[30\mu F\]. The permittivity of the medium is: \[({{\in }_{0}}=8.85\times {{10}^{12}}{{C}^{2}}\text{ }{{N}^{1}}{{m}^{2}})\] [NEET 2020] |
A. | \[1.77\times {{10}^{12}}{{C}^{2}}{{N}^{1}}{{m}^{2}}\] |
B. | \[0.44\times {{10}^{10}}{{C}^{2}}{{N}^{1}}{{m}^{2}}\] |
C. | \[5.00\text{ }{{C}^{2}}{{N}^{1}}{{m}^{2}}\] |
D. | \[0.44\times {{10}^{13}}{{C}^{2}}{{N}^{1}}{{m}^{2}}\] |
Answer» C. \[5.00\text{ }{{C}^{2}}{{N}^{1}}{{m}^{2}}\] | |