A coil has 100 turns, each of area 0.05 m² and total resistance 1.5 ohm . It is inserted at an instant in a magnetic field of 90 mT, with its axis parallel to the field. The charge induced in the coil at that instant is :
A coil has 100 turns, each of area 0.05 m² and total resistance 1.5 Q. It is inserted at an ...
Read moreThe speed of light in two media ‘1’ and ‘2’ are v1 and v2(>v 1 ) respectively. For a ray of light to undergo total internal reflection at the interface of these two media, it must be incident from :
The speed of light in two media ‘1’ and ‘2’ are v1 and v2(>v 1 ) respectively. For a ray ...
Read moreWhich one of the following correctly represents the change in wave characteristics (all in vacuum) from microwaves to X-rays in electromagnetic spectrum?
Which one of the following correctly represents the change in wave characteristics (all in vacuum) from microwaves to X-rays in ...
Read moreA voltage v = v0 sin wt applied to a circuit drives a current i = i0sin (wt + phi) in the circuit. The average power consumed in the circuit over a cycle is
Ques. A voltage v = v0 sin wt applied to a circuit drives a current i = i0sin (wt + ...
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Read moreYou are required to design an air-filled solenoid of inductance 0.016 Η having a length 0.81 m and radius 0.02 m. The number of turns in the solenoid should be :
You are required to design an air-filled solenoid of inductance 0.016 Η having a length 0.81 m and radius 0.02 ...
Read moreIn the figure curved lines represent equipotential surfaces. A charge Q is moved along different paths A, B, C and D. The work done on the charge will be maximum along the path :
In the figure curved lines represent equipotential surfaces. A charge Qis moved along different paths A, B, C and D. ...
Read moreAssertion (A): The potential energy of an electron revolving in any stationary orbit in a hydrogen atom is positive.Reason (R) : The total energy of a charged particle is always positive.
Assertion (A): The potential energy of an electron revolving in any stationary orbit in a hydrogen atom is positive.Reason (R) ...
Read moreBABG 171 : बी. आर. अम्बेडकर चिंतन Previous Year Question Papers
BABG 171 Previous Year question Papers | IGNOU BABG 171 Previous Year Papers इंदिरा गांधी राष्ट्रीय मुक्त विश्वविद्यालय प्रत्येक वर्ष ...
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BA Political Semester – V Question Paper 2026 | Political Science BA 5th Semester Paper Pdf Download CSJMU University Here ...
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