Displacement Current
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NEET DIGITAL LIBRARY
PHXI15:WAVES

358770 Assertion :
When variable frequency A.C. source is connected to a capacitor, displacement current comes into play.
Reason :
There is rate of change in electric flux.

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but reason is correct.
PHXI15:WAVES

358771 A parallel-plate capacitor with plate area \(A\) and separation between the plates \(d\), is charged by a constant current \(i\). Consider a plane surface of area \(A/2\) parallel to the plates and drawn symmetrically between the plates. Find the displacement current through this area.

1 \(\dfrac{i}{2}\)
2 \(\dfrac{i}{3}\)
3 \(i\)
4 \(\dfrac{2 i}{3}\)
PHXI15:WAVES

358772 The capacitance of a parallel plate condenser is \(50pF\). A magnetic field of \(4 \times {10^{ - 7}}\;T\) is produced at a distance of \(10\;cm\) from the axis of the gap. The charging current is [Radius of each plate is equalm \(10\;cm\) ]

1 \(0.3\;A\)
2 \(0.2\;A\)
3 \(0.15\;A\)
4 \(0.1\;A\)
PHXI15:WAVES

358773 A condenser of capacity \(50\,pF\) is connected to an AC supply of \(220\;V\,\,50\;Hz\). The rms value of magnetic field at a distance of \(5\;cm\) from the axis is

1 \(\frac{{11}}{5}\pi \times {10^{ - 12}}\;T\)
2 \(22\pi \times {10^{ - 12}}\;T\)
3 \(22\pi \times {10^{ - 14}}\;T\)
4 \(44\pi \times {10^{ - 13}}\;T\)
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PHXI15:WAVES

358770 Assertion :
When variable frequency A.C. source is connected to a capacitor, displacement current comes into play.
Reason :
There is rate of change in electric flux.

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but reason is correct.
PHXI15:WAVES

358771 A parallel-plate capacitor with plate area \(A\) and separation between the plates \(d\), is charged by a constant current \(i\). Consider a plane surface of area \(A/2\) parallel to the plates and drawn symmetrically between the plates. Find the displacement current through this area.

1 \(\dfrac{i}{2}\)
2 \(\dfrac{i}{3}\)
3 \(i\)
4 \(\dfrac{2 i}{3}\)
PHXI15:WAVES

358772 The capacitance of a parallel plate condenser is \(50pF\). A magnetic field of \(4 \times {10^{ - 7}}\;T\) is produced at a distance of \(10\;cm\) from the axis of the gap. The charging current is [Radius of each plate is equalm \(10\;cm\) ]

1 \(0.3\;A\)
2 \(0.2\;A\)
3 \(0.15\;A\)
4 \(0.1\;A\)
PHXI15:WAVES

358773 A condenser of capacity \(50\,pF\) is connected to an AC supply of \(220\;V\,\,50\;Hz\). The rms value of magnetic field at a distance of \(5\;cm\) from the axis is

1 \(\frac{{11}}{5}\pi \times {10^{ - 12}}\;T\)
2 \(22\pi \times {10^{ - 12}}\;T\)
3 \(22\pi \times {10^{ - 14}}\;T\)
4 \(44\pi \times {10^{ - 13}}\;T\)
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NEET Test Series from KOTA - 10 Papers In MS WORD WhatsApp Here
PHXI15:WAVES

358770 Assertion :
When variable frequency A.C. source is connected to a capacitor, displacement current comes into play.
Reason :
There is rate of change in electric flux.

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but reason is correct.
PHXI15:WAVES

358771 A parallel-plate capacitor with plate area \(A\) and separation between the plates \(d\), is charged by a constant current \(i\). Consider a plane surface of area \(A/2\) parallel to the plates and drawn symmetrically between the plates. Find the displacement current through this area.

1 \(\dfrac{i}{2}\)
2 \(\dfrac{i}{3}\)
3 \(i\)
4 \(\dfrac{2 i}{3}\)
PHXI15:WAVES

358772 The capacitance of a parallel plate condenser is \(50pF\). A magnetic field of \(4 \times {10^{ - 7}}\;T\) is produced at a distance of \(10\;cm\) from the axis of the gap. The charging current is [Radius of each plate is equalm \(10\;cm\) ]

1 \(0.3\;A\)
2 \(0.2\;A\)
3 \(0.15\;A\)
4 \(0.1\;A\)
PHXI15:WAVES

358773 A condenser of capacity \(50\,pF\) is connected to an AC supply of \(220\;V\,\,50\;Hz\). The rms value of magnetic field at a distance of \(5\;cm\) from the axis is

1 \(\frac{{11}}{5}\pi \times {10^{ - 12}}\;T\)
2 \(22\pi \times {10^{ - 12}}\;T\)
3 \(22\pi \times {10^{ - 14}}\;T\)
4 \(44\pi \times {10^{ - 13}}\;T\)
NEET DIGITAL LIBRARY
PHXI15:WAVES

358770 Assertion :
When variable frequency A.C. source is connected to a capacitor, displacement current comes into play.
Reason :
There is rate of change in electric flux.

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but reason is correct.
PHXI15:WAVES

358771 A parallel-plate capacitor with plate area \(A\) and separation between the plates \(d\), is charged by a constant current \(i\). Consider a plane surface of area \(A/2\) parallel to the plates and drawn symmetrically between the plates. Find the displacement current through this area.

1 \(\dfrac{i}{2}\)
2 \(\dfrac{i}{3}\)
3 \(i\)
4 \(\dfrac{2 i}{3}\)
PHXI15:WAVES

358772 The capacitance of a parallel plate condenser is \(50pF\). A magnetic field of \(4 \times {10^{ - 7}}\;T\) is produced at a distance of \(10\;cm\) from the axis of the gap. The charging current is [Radius of each plate is equalm \(10\;cm\) ]

1 \(0.3\;A\)
2 \(0.2\;A\)
3 \(0.15\;A\)
4 \(0.1\;A\)
PHXI15:WAVES

358773 A condenser of capacity \(50\,pF\) is connected to an AC supply of \(220\;V\,\,50\;Hz\). The rms value of magnetic field at a distance of \(5\;cm\) from the axis is

1 \(\frac{{11}}{5}\pi \times {10^{ - 12}}\;T\)
2 \(22\pi \times {10^{ - 12}}\;T\)
3 \(22\pi \times {10^{ - 14}}\;T\)
4 \(44\pi \times {10^{ - 13}}\;T\)
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