MHT CET · Physics · Magnetic Effects of Current
If \(M_0\) and \(L_0\) denote the magnetic moment and angular momentum of the electron due to its orbital motion respectively, then the gyromagnetic ratio is given by
- A \(\frac{M_0}{L_0}\)
- B \(L_0 M_0\)
- C \(\sqrt{\frac{M_0}{L_0}}\)
- D \(\frac{L_0}{L_0}\)
Answer & Solution
Correct Answer
(A) \(\frac{M_0}{L_0}\)
Step-by-step Solution
Detailed explanation
Gyromagnetic ratio \(=\frac{M_0}{L_0}\)
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
- When the bob of mass ' \(m\) ' moves in a horizontal circle of radius ' \(r\) ' with uniform speed ' \(v\) ' having length of string ' \(L\) ' describes a cone of semi vertical angle ' \(q\) ' the centripetal force acting on the bob is given by
[g = acceleration due to gravity.]MHT CET 2022 Medium - A transformer is used to light a \(100 \mathrm{~W}\) and \(110 \mathrm{~V}\) lamp from a \(220 \mathrm{~V}\) mains. If the main current is \(0.5 \mathrm{~A}\), the efficiency of the transformer is approximatelyMHT CET 2008 Medium
- When three inductors of same inductance 'L' are connected in series and 'I' is the current passing through the circuit. The energy stored in the circuit isMHT CET 2025 Easy
- A metal sphere cools at a rate of \(1.5^{\circ} \mathrm{C} / \mathrm{min}\) when its temperature is \(80^{\circ} \mathrm{C}\). When the temperature of the sphere is \(40^{\circ} \mathrm{C}\), its rate of cooling is \(0.3^{\circ} \mathrm{C} / \mathrm{min}\). The temperature of the surrounding \(\left(\theta_0\right)\) isMHT CET 2025 Medium
- A radioactive element \({ }_{92}^{242} \mathrm{X}\) emits two \(\alpha\) particles, one electron and two positrons. The product nucleus is represented by \({ }_{\mathrm{P}}^{234} \mathrm{Y}\). The value of P isMHT CET 2025 Medium
- The magnetic dipole moment of a short magnetic dipole at a distant point along the equator of magnet has a magnitude of ‘X’ in SI units. If the distance between point and the magnet is halved then the magnitude of dipole moment will beMHT CET 2019 Hard
More PYQs from MHT CET
- What is the number of \(\mathrm{CO}_2\) molecules in 45.42 litre at STP? (Consider molar volume of gas at STP \(=22.71 \mathrm{~L} \mathrm{~mol}^{-1}\) )MHT CET 2022 Easy
- If \(\tan ^{-1}\left[\frac{\sqrt{1+x^2}-\sqrt{1-x^2}}{\sqrt{1+x^2}+\sqrt{1-x^2}}\right]=\alpha\), then the value of \(\sin 2 \alpha\) isMHT CET 2021 Hard
- If planes and pass through a straight line thenMHT CET 2018 Hard
- If the charge on the capacitor is increased by 2C, the energy stored in it increases by \(21 \%\). The original charge on the capacitor isMHT CET 2025 Medium
- What is the number of electrons lost by Cr in a complex \(\left[\mathrm{Cr}(\mathrm{CO})_6\right]\) ?MHT CET 2024 Easy
- Given below are two statements
Statement I - A stepwise release of chemical bond energy facilitates the utilization of a relatively higher proportion of that energy in ATP synthesis.
Statement II - Due to stepwise oxidation of respiratory substrate, the same pathway may be used for synthesis of another biomolecule.
In light of above statements, select the correct answer from the options given below.MHT CET 2024 Easy