Class 10ScienceMagnetic Effects of Electric CurrentMix Examples - Magnetic Effects of Electric Current
MediumState whether the following statements are true $(T)$ or false $(F)$.
$(a)$ An electric motor converts mechanical energy into electrical energy.
$(b)$ An electric generator works on the principle of electromagnetic induction.
$(a)$ An electric motor converts mechanical energy into electrical energy.
$(b)$ An electric generator works on the principle of electromagnetic induction.
- A$(a)-(T); (b)-(F)$
- B$(a)-(F); (b)-(F)$
- C$(a)-(F); (b)-(T)$
- D$(a)-(T); (b)-(T)$
Explore More
Similar Questions
The induced electromotive force $(EMF)$ in a conducting coil does not depend on which of the following?
Easy
View SolutionAn electric generator is a device that converts electrical energy into mechanical energy.
Easy
View SolutionThe essential difference between an $AC$ generator and a $DC$ generator is that
Medium
View SolutionWhenever the magnetic field through a coil is changed,a potential difference is produced in the coil.
Easy
View Solution$(a)$ Draw magnetic field lines of a bar magnet. "Two magnetic field lines never intersect each other". Why?
$(b)$ An electric oven of $1.5 \, kW$ is operated in a domestic circuit $(220 \, V)$ that has a current rating of $5 \, A$. What result do you expect in this case? Explain.
$(b)$ An electric oven of $1.5 \, kW$ is operated in a domestic circuit $(220 \, V)$ that has a current rating of $5 \, A$. What result do you expect in this case? Explain.
Medium
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