CUET 2026 Physics Free Mock Test | CUET Physics Mock Test Free
⚛️ Physics Mock Test
CUET Style Questions | 50 Questions | 60 Minutes
Time: 60:00
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Question 0 of 50
Question 1
If an object contains x electrons and y protons, the net charge on the object will be
Question 2
A charge of magnitude 3 × 10-7 C is located at 0.09 m from point P. The work done in bringing a charge of 2 × 10-9 C from infinity to point P is
Question 3
In a series combination of capacitors connected across a battery
Question 4
Two point charges 4 μC and -3 μC are placed at (-6 cm, 0, 0) and (6 cm, 0, 0). The work required to separate them infinitely is
Question 5
If the net flux through a cube is 1.05 N m2 C-1 and permittivity is 8.85 × 10-12 C2 N-1 m-2, the total charge inside is
Question 6
A parallel plate capacitor with area 200 cm2, separation 2.0 mm, charge 0.06 μC and voltage 60 V has dielectric constant
Question 7
Electric potential due to electric dipole: (A) depends on r (B) depends on angle (C) falls as 1/r2 (D) doesn’t depend on distance. Choose correct:
Question 8
Two charges at distance d exert force F. One charge is doubled. To keep F same, new separation should be
Question 9
Conductors develop electric currents in them
Question 10
Resistivity of a conductor depends on
Question 11
In (i) absence and (ii) presence of electric field, electron paths between collisions are
Question 12
A resistor develops 800 J thermal energy in 20 s on applying 20 V. Its resistance is
Question 13
A wire of 4 Ω resistance makes coil of radius 7 cm, diameter 1.4 mm, resistivity 2 × 10-7 Ω m. Number of turns is
Question 14
A battery of emf 12 V and internal resistance 3 Ω with current 0.6 A, voltage across external resistor is
Question 15
Wire of 12 Ω cut in ratio 1:2:3, formed triangle. Cell 8 V, internal 5 Ω connected across highest resistor. Circuit current is
Question 16
A bar magnet of magnetic moment 5.0 A m2 with poles 20 cm apart has pole strength
Question 17
Match: (A) Magnetic field (B) Magnetic moment (C) Pole strength (D) Permeability with (I) J T-1 (II) T m A-1 (III) J T-1 m-1 (IV) Wb m-2
Question 18
Wire at origin, current element 1 cm, 10 A along x-axis. Magnetic field on y-axis at 0.5 m is
Question 19
Conductor along z-axis with current in z-direction in magnetic field along y-axis. Force is along
Question 20
Galvanometer 520 Ω shunted with 20 Ω to convert to ammeter. Ammeter resistance is
Question 21
Solenoid length 0.3 m, 800 turns, current 6 A. Magnetic field inside is
Question 22
Charged particle accelerated through V volts acquires speed u. Radius of path in field B is proportional to
Question 23
Coil with galvanometer. N-pole pushed toward coil causes deflection. Correct: (A) current in coil (B) deflection smaller when faster (C) repulsion exists (D) no current if magnet doesn’t move
Question 24
Conductor PQ movable in PQRS, moved left with velocity V. Magnetic flux and motional emf are
Question 25
Average emf 2 V when current changed in 0.4 s: (A) 5 A to 2 A, L = 0.266 mH (B) 4 A to -4 A, L = 0.10 mH
Question 26
Inductor 500 mH in series with resistance and variable capacitor, source 0.4 kHz. Capacitance for maximum current is
Question 27
12 V battery with 6 Ω, 10 mH coil through switch. Switch opened in 1 ms. Average induced emf is
Question 28
AC source 220 V, 50 Hz. Which statement is correct?
Question 29
Which statement is NOT correct for electromagnetic induction?
Question 30
Maxwell’s displacement current is
Question 31
Match: (A) X-rays (B) Radio (C) Infrared (D) Microwaves with (I) 1mm-700nm (II) 0.1m-1mm (III) 1nm-10-3nm (IV) >0.1m
Question 32
Electric field E = E₀ sin(kx – ωt), B₀ is magnetic amplitude. Then
Question 33
Correct statements: (A) All mirrors follow reflection laws (B) Angle with plane equal (C) Parallel rays through focus (D) Rays to pole reflect at equal angle
Question 34
Correct: (A) Power is ability to converge/diverge (B) SI unit dioptre, focal length cm (C) Larger focal length, smaller power (D) Combination power not algebraic sum
Question 35
Convex lens: image 1 cm, object 5 cm, distance 40 cm. Focal length is
Question 36
Young’s double slit: slits 1.5 mm apart, screen 1.2 m away, wavelength 600 nm. Fringe width is
Question 37
Critical angle i_c for ray from denser to rarer medium is angle for which
Question 38
Polaroid rotated between crossed polarizers. Maximum transmitted intensity when angle between first polarizer and sheet is
Question 39
Total internal reflection correct: (A) rarer to denser (B) ray stays in same medium (C) incident angle equals reflection (D) no refraction angle
Question 40
Concave lens focal length 50 cm. Power is
Question 41
Photoelectric current is proportional to photoelectrons per second. This implies photoelectrons per second
Question 42
De-Broglie wavelength of ball mass 150 g traveling at 30.0 m/s is
Question 43
Correct: (A) R = R₀A1/3 (B) Volume proportional to A (C) Density increases with radius (D) Density independent of A
Question 44
Electron in ground state absorbs 12.09 eV. Angular momentum increases by
Question 45
Correct: (A) Electrostatic repulsion can exceed nuclear force (B) Repulsion smaller than nuclear in small nuclei (C) Gravitational much smaller (D) Binding energy constant as nuclear force long range
Question 46
Correct about electronic devices: (A) Diodes rectify ac (B) Semiconductors E_g > 3 eV (C) External voltage changes junction barriers (D) p-n junction is key
Question 47
Device X passes current. On reversing battery polarity, current drops to zero. Device X may be
Question 48
True for p-type semiconductors: (A) Holes minority, pentavalent dopants (B) Electrons majority, trivalent (C) Holes majority, trivalent (D) Electrons minority, pentavalent
Question 49
Nuclear reaction: n + U-235 → Xe-140 + Sr + 2n. Values of a and b are
Question 50
Proton accelerated through V volts has wavelength λ. For α-particle to have same λ, required potential is
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