Which of the following statements are correct? \( \mathrm{P} \) (i) Electric monopoles do not ex...

Channel:
Subscribers:
456,000
Published on ● Video Link: https://www.youtube.com/watch?v=ZPBWc5dvTe8



Duration: 4:37
5 views
0


Which of the following statements are correct?
\( \mathrm{P} \)
(i) Electric monopoles do not exist whereas
W magnetic monopoles exist.
(ii) Magnetic field lines due to a solenoid at its ends and outside cannot be completely straight and confined.
(iii) Magnetic field lines are completely confined within a toroid.
(iv) Magnetic field lines inside a bar magnet are not parallel.
(v) \( x=-1 \) is the condition for a perfect diamagnetic magnetic susceptibility.
Choose the correct answer from the options given below:
(1) (iii) and (v) only
(2) (ii), (iv) and (v) only
(3) (i) and (ii) only
(4) (ii) and (iii) only
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live




Other Videos By PW Solutions


2023-04-08The unit of magnetic susceptibility is P (1) Weber (2) Weber per me...
2023-04-08The graph between temperature and magnetic susceptibility for a par...
2023-04-08The process in which the heat given to a system is \( \mathrm{P} \) completely transformed into ...
2023-04-08The magnetic induction and magnetizing field intensity in a sample ...
2023-04-08The unit for molar susceptibility is \( \mathrm{P} \) (1) \( \mathr...
2023-04-08An equilateral triangle of side \( l \) is formed from a piece of wire of uniform resistance. Th...
2023-04-08The magnetic susceptibility is negative for P (1) Paramagnetic and ...
2023-04-08Susceptibility of \( \mathrm{Mg} \) at \( 300 \mathrm{~K} \) is \( ...
2023-04-08As \( \theta \) increases from \( 0^{\circ} \) to \( 90^{\circ} \), the value of \( \cos \theta ...
2023-04-08The magnetic susceptibility is P W (1) \( \chi=\frac{I}{H} \) (2) \...
2023-04-08Which of the following statements are correct? \( \mathrm{P} \) (i) Electric monopoles do not ex...
2023-04-08A bullet of mass \( 10 \mathrm{gm} \) is fired horizontally with a ...
2023-04-08The work-energy theorem is mathematically P written as \( W=\frac{1...
2023-04-08Find the value of \( \cos ^{-1}(-1 / 2) \). \( \mathrm{P} \) W (A) \( \frac{\pi}{3} \) (B) \( \f...
2023-04-08The variation of magnetic susceptibility \( (\chi) \) with \( \math...
2023-04-08A domain in ferromagnetic iron is in the form of a P cube of side l...
2023-04-08A paramagnetic substance in the form of a cube with P sides \( 1 \m...
2023-04-08In the circuit shown in figure, the battery is an ideal \( \mathrm{P} \) one, with emf \( \mathr...
2023-04-08When a rod of magnetic material of size \( 10 \mathrm{~cm} \times 0...
2023-04-08A block of mass \( \mathrm{m} \) is projected with speed \( v \) al...
2023-04-08Susceptibility of \( \mathrm{Mg} \) at \( 300 \mathrm{~K} \) is \( ...