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Physics Physics Magnetism and Matter

The B-H curve of two material are given below. Substance (a) most likely indicate

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alok kumar singh

Contributor-Level 10

B-H curve drawn for only ferromagnetic material.

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3 months ago

Physics NCERT

Is Class 11 Physics NCERT difficult?

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Vikash Kumar Vishwakarma

Contributor-Level 8

Class 11 syllabus is vast. It is lots of theoretical concepts. Also, there are many formulas to remember. One who have good grip over concept and formulas can easily qualify the examination. Some of the important chapters in class 11 Physics are Laws of motions, gravitation, oscillations, thermodynamics, etc. These topics are also important to prepare for competitive examination.

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3 months ago

Physics NCERT Solutions

Can I download NCERT physics solutions for free?

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Vikash Kumar Vishwakarma

Contributor-Level 8

Yes, NCERT Class 11 Physics solutions pdf is available for free. Download and start the preparation for the exam.

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3 months ago

Physics Waves

In a transverse progressive wave of amplitude A, the maximum particle velocity is four times its wave velocity. The wavelength of the wave is:-

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alok kumar singh

Contributor-Level 10

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3 months ago

Physics Electromagnetic Induction

Two co-planar circular loops are placed concentrically as shown in figure. The radius of the outer and inner loops are R and r respectively R >> r. The mutual inductance between them will be

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alok kumar singh

Contributor-Level 10

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New answer posted

3 months ago

Physics Physics Magnetism and Matter

The magnetic induction at the centre O in the figure shown is:

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alok kumar singh

Contributor-Level 10

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3 months ago

Physics Class 12th

Five metallic plates each of area A and separated from adjacent plate by a distance d as shown in figure. The capacitance of the system across A and B is:

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alok kumar singh

Contributor-Level 10

C = 3Aε₀/d

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3 months ago

Physics Physics Moving Charges and Magnetism

A proton moving with velocity v along the axis approaches a circular current carrying loop as shown in figure. The magnitude of magnetic force on proton at this instant is