JEE Advanced Model Paper 11 with solutions for online practice
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How many statements of the following are correct?
I) Gravitational field at all points inside a thin uniform hollow cube is zero
II) The presence of a conducting loop is not necessary to have an induced electric field (due to time varying magnetic field)
III) RMS value of a current i = f (t) [f(t) is either sinusoidal or non-sinusoidal] isalways greater than or equal to it’s average value
IV) Two moving charges may not exert equal and opposite magnetic forces oneach other
V) Magnetic field on the axis of a long straight current carrying conductor whosecross – section is either circular or rectangular is zero.
I) Gravitational field at all points inside a thin uniform hollow cube is zero
II) The presence of a conducting loop is not necessary to have an induced electric field (due to time varying magnetic field)
III) RMS value of a current i = f (t) [f(t) is either sinusoidal or non-sinusoidal] isalways greater than or equal to it’s average value
IV) Two moving charges may not exert equal and opposite magnetic forces oneach other
V) Magnetic field on the axis of a long straight current carrying conductor whosecross – section is either circular or rectangular is zero.
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