Physics Discuss

Lenzs law of electromagnetic induction states that

Share to WhatsApp
Question 191
electromotive force is induced in a circuit whenever there is a change in the magnetic flux linked with the circuit
the induced current in a conductor is in such a direction as to oppose the change producing it
the induced e.m.f. in a circuit is proportional to the rate of change of number of lines of force linking the circuit
a force is exerted on a current carrying conductor in a magnetic field
the induced e.m.f. is proportional to the current producing the magnetic flux.

Explanation not provided, please join discuss, your contributions are welcomed

Correct option: B

Try this quiz in in E-test/CBT Mode
switch to Physics in CBT Mode

Previous Question Next Question

Be the first to Comment on this

Sign in to post a comment
Question Map
Quiz link
Share Physics with your audience
Share to WhatsApp CBT mode Study mode copy link
​​​Help keep QUIZZERWEB running! 
A donation makes a contribution towards the costs, the time and effort that's going on in building and improving this platform.
Are you a writer, proof-reader, interpreter, teacher, student or just someone who works in Yorùbá Language? 
Translate those figures and numbers to words in standard Yoruba Language at at no cost. 
It also aids learning the yoruba numbering system by providing detailed explanation for each number translated up to 25 billion. 
English to Yorùbá Numeral Translator