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Out of the following graphs, which graph shows the correct relation (graphical representation) for LC parallel resonant circuit? 

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Important Questions on Electromagnetic Induction

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MHT-CET TRIUMPH Physics Multiple Choice Questions Part - 2 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 10 - Electromagnetic Induction>Competitive Thinking>Q 129
In Karnataka, the normal domestic power supply AC is 220 V, 50 Hz. Here 220 V and 50 Hz refer to:
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MHT-CET TRIUMPH Physics Multiple Choice Questions Part - 2 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 10 - Electromagnetic Induction>Competitive Thinking>Q 130
The network shown in figure is a part of the circuit. (The battery has negligible resistance.)
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At a certain instant, the current I=2 A and it is decreasing at the rate of102 A s-1. What is the potential difference between the points B and A?
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MHT-CET TRIUMPH Physics Multiple Choice Questions Part - 2 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 10 - Electromagnetic Induction>Competitive Thinking>Q 131
A branch of a circuit is shown in the figure. If current is decreasing at the rate of 103 A s-1, the potential difference between A and B is:Question Image
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MHT-CET TRIUMPH Physics Multiple Choice Questions Part - 2 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 10 - Electromagnetic Induction>Competitive Thinking>Q 132
An electric current has both D.C. and A.C. components. D.C. component of 8 A and A.C. component is given as I=6sinωt A. So RMS value of resultant current is:
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MHT-CET TRIUMPH Physics Multiple Choice Questions Part - 2 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 10 - Electromagnetic Induction>Competitive Thinking>Q 133
The peak value of an alternating e.m.f. given by e=e0cosωt is 10 V and its frequency is 50 Hz. At time t=1600 s, the instantaneous e.m.f. is.... 
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MHT-CET TRIUMPH Physics Multiple Choice Questions Part - 2 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 10 - Electromagnetic Induction>Competitive Thinking>Q 134
In an A.C. circuit, I=100sin200πt. The time required for the current to achieve its peak value will be:
 
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MHT-CET TRIUMPH Physics Multiple Choice Questions Part - 2 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 10 - Electromagnetic Induction>Competitive Thinking>Q 135
A rectangular coil ABCD is rotated anticlockwise with a uniform angular velocity about the axis shown in the diagram below. The axis of rotation of the coil as well as the magnetic field B, are horizontal and perpendicular to each other. The induced e.m.f. in the coil would be maximum when [MP PMT 1992, 94, 99; Haryana CEET 1996]
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MHT-CET TRIUMPH Physics Multiple Choice Questions Part - 2 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 10 - Electromagnetic Induction>Competitive Thinking>Q 136
A conducting circular loop is placed in a uniform magnetic field 0.04 T with its plane perpendicular to the magnetic field. The radius of the loop starts shrinking at 2 mm s-1. The induced e.m.f. in the loop when the radius is 2 cm will be.... [CBSE PMT 2009]