Class 10ScienceMagnetic Effects of Electric CurrentMix Examples - Magnetic Effects of Electric Current
EasyState Faraday's first law of electromagnetic induction.
(N/A) Faraday's first law of electromagnetic induction states that whenever the magnetic flux linked with a closed circuit or coil changes,an induced electromotive force $(emf)$ is produced in the circuit.
This induced $emf$ persists only as long as the change in magnetic flux continues.
This induced $emf$ persists only as long as the change in magnetic flux continues.
Explore More
Similar Questions
State Faraday's laws of electromagnetic induction.
Medium
View Solution$(a)$ Write three differences between $AC$ and $DC$.
$(b)$ State the frequency of $AC$ supply in India and mention the potential difference between the neutral and live wire in a domestic circuit.
How many times does $AC$ change its direction in one second?
$(b)$ State the frequency of $AC$ supply in India and mention the potential difference between the neutral and live wire in a domestic circuit.
How many times does $AC$ change its direction in one second?
Medium
View SolutionHow does the magnetic field produced by a current-carrying straight wire vary with the distance from the wire?
Easy
View SolutionWhich device uses direct current $(DC)$?
Easy
View SolutionExplain why a fuse should be joined with the live wire and not with the neutral wire in a domestic circuit.
Easy
View SolutionVedclass Products
For Students
Vedclass Test Series
Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.
Start Free TrialFor Teachers
Exam Paper Generator
Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.
Try FreeFor Institutes
Online Exam Module
Live online exams with unlimited students, 360° analytics & white-label branding.
See Demo