JEE Discussions Electromagnetic Induction & Alternating Currents Recent Questions
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0 votes1 answer147 views
Which Of The Following Is Represented By The Area Enclosed By A Hysteresis Loop ( B-H Curve ) ?
JEE DiscussionsModified 4 Year Ago
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0 votes1 answer134 views
A Superconducting Material Is
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0 votes1 answer132 views
Modified 4 Year Ago
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0 votes1 answer285 views
The Magnetic Susceptibility Of A Paramagnetic Substance At -73 Degree C Is 0.0060, Then Its Value At -173 Degree C Will Be
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0 votes0 answer410 views
The Magnetic Susceptibility Of A Paramagnetic Substance At -73 Degree C Is 0.0060, Then Its Value At -173 Degree C Will Be
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0 votes1 answer173 views
The Magnetic Susceptibility Is Negative For
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0 votes1 answer300 views
A Susceptibility Of A Certain Magnetic Material Is 400 . What Is The Class Of The Magnetic Material ?
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0 votes1 answer116 views
The Susceptibility Of A Magnetism At 300 K Is 1.2 * 10^-5. The Temperature At Which The Susceptibility Increases To 1.8 * 106^-5 Is
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20 votes1 answer295 views
Modified 5 Year Ago
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20 votes1 answer196 views
The Magnetic Field B = 2t + 4t2 (where T = Time) Is Applied Perpendicular To The Plane
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20 votes1 answer309 views
Two Concentric Coils Each Of Radius Equal To
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20 votes1 answer355 views
A Bar Magnet Is Placed Upright On A Floor
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20 votes1 answer281 views
A Rectangular, A Square, A Circular And An Elliptical Loop
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21 votes1 answer372 views
A Coil Having An Area 2m2 Is Placed In A Magnetic Field
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20 votes1 answer275 views
According To The Faradays Law Of Electromagnetic Induction
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20 votes1 answer1360 views
A Coil Of Area 100cm2 Has 500 Turns
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20 votes1 answer321 views
A Square Loop Of Side 22cm Is Converted Into Circular Loop In
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21 votes1 answer334 views
A Coil Having 500 Square Loops Each Of Side 10cm
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40 votes2 answer170 views
A Circular Coil Of Radius R = 10cm Having 500 Turns And Total Resistance 2 Is Placed Initially Perpendicular To The Earths Magnetic Field Of
JEE DiscussionsModified 5 Year Ago
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20 votes1 answer296 views
The Flux Linked With A Circuit Is Given By
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20 votes1 answer178 views
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20 votes1 answer510 views
A Magnet Is Brought Towards A Coil (i) Speedly (ii) Slowly, Then The Induced E.m.f./induced Charge Will Be Respectively
JEE DiscussionsModified 5 Year Ago
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42 votes2 answer517 views
A Square Coil Of 10-2 M2 Area Is Placed Perpendicular To A Uniform Magnetic Field Of Intensity
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40 votes2 answer303 views
A Copper Ring Is Held Horizontally And A Bar Magnet Is Dropped Through The Ring With Its Lenth Along The Axis Of The Ring
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20 votes1 answer465 views
If A Coil Of 40 Turns And Area 4.0 Cm2 Is Suddenly Removed From A Magnetic Field, It Is Obseverd That A Charge Of
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20 votes1 answer327 views
According To Phenomenon Of Mutual Inductance
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20 votes1 answer339 views
The Magnetic Flux Linked With A Coil Of N Turns Of Area Of Cross Section A Held With Its Plane Parallel To The Field B Is
JEE DiscussionsModified 5 Year Ago
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20 votes1 answer1519 views
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20 votes1 answer455 views
A Cylindrical Bar Magnet Is Kept Along The Axis Of A Circular Coil. If The Magnet Is Rotated About Its Axis,then
JEE DiscussionsModified 5 Year Ago
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20 votes1 answer459 views
The Magnetic Flux Through A Circuit Of Resistance R Changes By An Amount ΔΦ In Time Δt
JEE DiscussionsModified 5 Year Ago
