Question:
The scientific demonstration of H.C. Oersted is related to the study of
The scientific demonstration of H.C. Oersted is related to the study of
Updated On: May 24, 2024
- electric discharge through air
- relationship between voltage and current
- magnetic effect of current
- refraction of light
Hide Solution
Verified By Collegedunia
The Correct Option is C
Solution and Explanation
The correct option is (C): magnetic effect of current
Was this answer helpful?
0
0
Top Questions on Magnetic Field
A conducting bar moves on two conducting rails as shown in the figure. A constant magnetic field \( B \) exists into the page. The bar starts to move from the vertex at time \( t = 0 \) with a constant velocity. If the induced EMF is \( E \propto t^n \), then the value of \( n \) is _____.
- JEE Main - 2025
- Physics
- Magnetic Field
- Consider a long thin conducting wire carrying a uniform current \( I \). A particle having mass \( M \) and charge \( q \) is released at a distance \( a \) from the wire with a speed \( v_0 \) along the direction of current in the wire. The particle gets attracted to the wire due to magnetic force. The particle turns round when it is at distance \( x \) from the wire. The value of \( x \) is:
- JEE Main - 2025
- Physics
- Magnetic Field
- A solid sphere is rolling without slipping on a horizontal plane. The ratio of the linear kinetic energy of the centre of mass of the sphere and rotational kinetic energy is:
- JEE Main - 2025
- Physics
- Magnetic Field
- The magnetic field inside a 200 turns solenoid of radius 10 cm is \( 2.9 \times 10^{-4} \) Tesla. If the solenoid carries a current of 0.29 A, then the length of the solenoid is:
- JEE Main - 2025
- Physics
- Magnetic Field
- A bar magnet has total length \( 2l = 20 \) units and the field point \( P \) is at a distance \( d = 10 \) units from the centre of the magnet. If the relative uncertainty of length measurement is 1%, then the uncertainty of the magnetic field at point P is:
- JEE Main - 2025
- Physics
- Magnetic Field
View More Questions
Questions Asked in AP POLYCET exam
- If the zeroes of the quadratic polynomial \(ax^2+bx+c \ (c≠0)\) are equal, then
- AP POLYCET - 2024
- Polynomials
- Splitting of white light into VIBGYOR colours is called
- AP POLYCET - 2024
- Dispersion Of White Light By A Glass Prism
- If the volume of a cylinder is 500 m3 and the area of its base is 25 m2, then its height (in m) is
- AP POLYCET - 2024
- Volume of Cube, Cuboid and Cylinder
- Find the 10th term of the arithmetic progression \(5,1,-3,-7,..….\)
- AP POLYCET - 2024
- Arithmetic Progressions
- If a sin 45°= b cosec 30°, then the value of \(\frac {a^4}{b^4}\) is
- AP POLYCET - 2024
- Trigonometry
View More Questions