- 1(current)
Q. No.A displacement current of \(4.425~\mu\text A\) is developed in the space between the plates of a parallel plate capacitor when voltage is changing at a rate of \(10^{6}~\text{V/s}.\) The area of each plate of the capacitor is \(40~\text{cm}^2.\) The distance between each plate of the capacitor is \(x \times 10^{-3}~\text m.\) The value of \(x\) is:
(the permittivity of free space, \(\epsilon_0=8.85\times10^{-12}~\text{C}^2 \text{N}^{-1} \text{m}^{-2}\) )
1. \(2\)
2. \(4\)
3. \(6\)
4. \(8\)
(the permittivity of free space, \(\epsilon_0=8.85\times10^{-12}~\text{C}^2 \text{N}^{-1} \text{m}^{-2}\) )
1. \(2\)
2. \(4\)
3. \(6\)
4. \(8\)
Subtopic: Â Displacement Current |
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JEE
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A parallel plate capacitor \(C\) connected with a battery of voltage \(V_0.\) A close gaussian surface is shown by dotted boundary as shown. The electric flux through the surface is
1. \({{2CV}\over{\varepsilon_{0}}}\)
2. \({{CV_{0}}\over{\varepsilon_{0}}}\)
3. \({{CV_{0}}\over{2\varepsilon_{0}}}\)
4. \({{3CV}\over{2\varepsilon_{0}}}\)
1. \({{2CV}\over{\varepsilon_{0}}}\)
2. \({{CV_{0}}\over{\varepsilon_{0}}}\)
3. \({{CV_{0}}\over{2\varepsilon_{0}}}\)
4. \({{3CV}\over{2\varepsilon_{0}}}\)
Subtopic: Â Displacement Current |
JEE
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- 1(current)
Q. No.
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