Question:medium
If a magnet is plunged into a coil, then the magnitude of induced emf does not depend upon
If a magnet is plunged into a coil, then the magnitude of induced emf does not depend upon
Show Hint
Always separate:
EMF → depends on flux change
Current → depends on resistance
Updated On: May 2, 2026
- number of turns in the coil
- the medium of the core of the coil
- the insertion speed of the magnet
- the strength of the magnet
- the resistance of the coil
Show Solution
The Correct Option is
Solution and Explanation
Was this answer helpful?
0
Top Questions on Faradays laws of induction
- The magnetic flux \(\phi\) (in weber) linked with a closed circuit of resistance \(8 \, \Omega\) varies with time (in seconds) as \(\phi = 5t^2 - 36t + 1\). The induced current in the circuit at \(t = 2 \, \text{s}\) is ______ A.
- JEE Main - 2024
- Physics
- Faradays laws of induction
- In a coil, the current changes form –2 A to +2A in 0.2 s and induces an emf of 0.1 V. The self-inductance of the coil is :
- JEE Main - 2024
- Physics
- Faradays laws of induction
- The back emf induced in a coil, when current changes from 1 ampere to zero in one milli-second, is 4 volts. The self inductance of the coil is
- BITSAT - 2010
- Physics
- Faradays laws of induction
- A metal rod of length 1 m is rotated about one of its ends in a plane perpendicular to a magnetic field of induction 2.5 × 10⁻³Wb/m². If it makes 1800 revolutions per minute, calculate the emf induced between its ends.
- BITSAT - 2011
- Physics
- Faradays laws of induction
- Want to practice more? Try solving extra ecology questions todayView All Questions
