A capacitor of capacitance C , is connected across an ac source of voltage V , given by V = V 0 sin ω t . The displacement current between the plates of the capacitor would then be given by___

Question

A capacitor of capacitance C , is connected across an ac source of voltage V , given by V = V 0 sin &#969; t . The displacement current between the plates of the capacitor would then be given by___

Quantrex Academy · Accepted Answer

Correct answer: C. I d = V 0 &#969; C cos &#969; t

&#8757; q = C V And V = V 0 sin &#969; t I d = ? As we know, &#8757; I d = &#949; 0 d Q d t = &#949; 0 d E A d t &#8757; &#160;&#160; E = V d = &#949; 0 A d V d d t = &#949; 0 A d d d t V 0 sin &#969; t I d = C V 0 &#969; cos &#969; t

A capacitor of capacitance C , is connected across an ac source of voltage V , given by V = V 0 sin ω t . The displacement current between the plates of the capacitor would then be given by___

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Correct answer

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More from Electromagnetic Waves

A capacitor of capacitance C , is connected across an ac source of voltage V , given by V = V 0 sin &#969; t . The displacement current between the plates of the capacitor would then be given by___

Options

Correct answer

Step-by-step solution

More from Electromagnetic Waves

A capacitor of capacitance C , is connected across an ac source of voltage V , given by V = V 0 sin ω t . The displacement current between the plates of the capacitor would then be given by___