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By Arnav Kumar

23 February 2025

Assertion (A):The deflection in a galvanometer is directly proportional to the current passing through it. Reason (R) : The coil of a galvanometer is suspended in a uniform radial magnetic field.

By Arnav Kumar

23 February 2025

Assertion (A): It is difficult to move a magnet into a coil of large number of turns when the circuit of the coil is closed. Reason (R) The direction of induced current in a coil with its circuit closed, due to motion of a magnet, is such that it opposes the cause.

By Arnav Kumar

23 February 2025

Assertion (A) : We cannot form a p-n junction diode by taking a slab of a p-type semiconductor and physically joining it to another slab of a n-type semiconductor. Reason (R) : In a p-type semiconductor 1 ne >> nh while in a n-type semiconductor nh >> ne

By Arnav Kumar

23 February 2025

Which of the following figures correctly represent the shape of curve of binding energy per nucleon as a function of mass number?

By Arnav Kumar

23 February 2025

Let λe, λp and λd be the wavelengths associated with an electron, a proton and a deuteron, all moving with the same speed. Then the correct relation between them is :

By Arnav Kumar

23 February 2025

Two conductors A and B of the same material have their lengths in the ratio 1:2 and radii in the ratio 2:3. If they are connected in parallel across a battery, the ratio VA/VB the drift velocities of electrons in them will be –

By Arnav Kumar

23 February 2025

A charge Q is fixed in position. Another charge q is brought near charge Q and released from test. Which of the following graphs is the correct representation of the acceleration of the charge q as a function of its distance r from charge Q?

By Arnav Kumar

23 February 2025

BHIC 111 Question Paper June 2025 in English

By Arnav Kumar

23 February 2025

BHIC 104 Question Paper June 2025 in English

By Arnav Kumar

23 February 2025

BHIC 103 History of India II Question Paper June 2025 in English

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Latest Posts

Assertion (A):The deflection in a galvanometer is directly proportional to the current passing through it. Reason (R) : The coil of a galvanometer is suspended in a uniform radial magnetic field.

Assertion (A): It is difficult to move a magnet into a coil of large number of turns when the circuit of the coil is closed. Reason (R) The direction of induced current in a coil with its circuit closed, due to motion of a magnet, is such that it opposes the cause.

Assertion (A) : We cannot form a p-n junction diode by taking a slab of a p-type semiconductor and physically joining it to another slab of a n-type semiconductor. Reason (R) : In a p-type semiconductor 1 ne >> nh while in a n-type semiconductor nh >> ne

Which of the following figures correctly represent the shape of curve of binding energy per nucleon as a function of mass number?

Let λe, λp and λd be the wavelengths associated with an electron, a proton and a deuteron, all moving with the same speed. Then the correct relation between them is :

Two conductors A and B of the same material have their lengths in the ratio 1:2 and radii in the ratio 2:3. If they are connected in parallel across a battery, the ratio VA/VB the drift velocities of electrons in them will be –

A charge Q is fixed in position. Another charge q is brought near charge Q and released from test. Which of the following graphs is the correct representation of the acceleration of the charge q as a function of its distance r from charge Q?

BHIC 111 Question Paper June 2025 in English

BHIC 103 History of India II Question Paper June 2025 in English

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Assertion (A) : Energy is released when heavy nuclei undergo fission or light nuclei undergo fusion. Reason (R): For heavy nuclei, binding energy per nucleon increases with increasing Z while for light nuclei, it decreases with increasing Z.

Assertion (A) : Induced emf produced in a coil will be more when the magnetic flux linked with the coil is more. Reason (R): Induced emf produced is directly proportional to the magnetic flux

A good diode checked by a multimeter should indicate :

The energy of an electron in an orbit in hydrogen atom is 3-4 eV. Its angular momentum in the orbit will be :

The radius of a nucleus of mass number 125 is

Nuclides with the same number of neutrons are called :

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