MHT CET · Physics · Magnetic Properties of Matter
A sphere of gold when brought towards a powerful magnet experiences
- A attractive force.
- B repulsive force.
- C zero force.
- D nuclear force.
Answer & Solution
Correct Answer
(B) repulsive force.
Step-by-step Solution
Detailed explanation
(D)
Gold is a diamagnetic substance,
Gold is a diamagnetic substance,
See the Complete Solution
Get step-by-step explanations for this and 2.5 Lakh+ more JEE, NEET & CET questions.
- Unlock all solutions
- Practice the full chapter
- Track accuracy across PYQs
4.8 rated on Google Play · 14,000+ reviews
More questions from Physics
- The equation of vibration of a stretched string fixed at both ends and vibrating in
\(5^{\text {th }}\) harmonic is \(Y=3 \sin (0 \cdot 4 x) \cos (200 \pi t)\) where 'x' and 'Y' are in \(\mathrm{cm}\) and \(\mathrm{t}\) in
second. Length of the string isMHT CET 2020 Medium - In a resonance tube the first resonance with a tunning fork occurs at \(16 \mathrm{~cm}\) and second at \(49 \mathrm{~cm} .\) If the velocity of sound is \(330 \mathrm{~m} / \mathrm{s}\), the frequency of tunning fork isMHT CET 2011 Hard
- In photoelectric experiment the stopping potential was measured to be \(V_1\) and \(V_2\) volt with incident light of wavelength \(\lambda\) and \(\frac{\lambda}{2}\) respectively the value of \(V_2\) is [ \((\phi=\) work function, \(e=\) electronic charge \(]\)MHT CET 2022 Medium
- A rectangular block of surface area A emits energy E per second at \(27^{\circ} \mathrm{C}\). If length and breadth is reduced to half of initial value and temperature is raised to \(327^{\circ} \mathrm{C}\) then energy emitted per second becomesMHT CET 2025 Medium
- To manufacture a solenoid of length \(1 \mathrm{~m}\) and inductance \(1 \mathrm{mH}\), the length of thin wire required is
(cross - sectional diameter of a solenoid is considerably less than the length)MHT CET 2023 Medium - A particle at rest starts moving with a constant angular acceleration of \(4 \mathrm{rad} / \mathrm{s}^2\) in a circular path. The time at which magnitudes of its centripetal acceleration and tangential acceleration will be equal, is (in second)MHT CET 2024 Medium
More PYQs from MHT CET
- A ray of light passes through an equilateral prism such that the angle of incidence (i) is equal to angle of emergence (e). The angle of emergence is equal to \(\left(\frac{3}{4}\right)^{\text {th }}\) the angle of prism. The angle of deviation isMHT CET 2023 Medium
- If \(A=\left[\begin{array}{cc}2 & -1 \\ -1 & 3\end{array}\right]\), then the inverse of \(\left(2 A^2+5 A\right)\) isMHT CET 2023 Easy
- Which plant hormone does NOT break seed dormancy in plants?MHT CET 2023 Medium
- If \(x=e^{(y+e)^{(y+e)}(y+\ldots \ldots \infty)}\), then \(\frac{d y}{d x}=\)MHT CET 2020 Medium
- A current ' I ' is flowing in a conductor PQRST as shown in figure. The radius of curved path QRS is ' R ' and length of straight portion PQ and ST is very large. The magnetic field at the centre [O] of the curved part is (\(\mu_0=\) permeability of free space)
MHT CET 2025 Medium - The value of \(\tan \left(\frac{\pi}{8}\right)\) isMHT CET 2023 Easy