Physics, asked by khadeeja1060, 10 months ago

Two identical induction coils each of inductance L are
jointed in series are placed very close to each other such
that the winding direction of one is exactly opposite to that
of the other, what is the net inductance?
(a) L² (b) 2 L
(c) L /2 (d) zero

Answers

Answered by dshkkooner1122

0

option b is correct......

Previous Question

Next Question

Similar questions

History, 4 months ago

trade union movement ...

English, 4 months ago

Quran egg. 24-12-20 H.W Cill in the blanks with 'a', 'an' or the The Geeta and The An ostrich and Ah A girland A A A The word and A 4 An the boy pencil pen and sentence. 1 owl. sparrow and apple. grapes and sun and the moon.

Math, 4 months ago

factorise the following (a-b)^ (b-c)^ answer me as fast as u can iam waiting for answer...

Physics, 10 months ago

A long solenoid having 200 turns per cm carries a current of 1.5 amp. At the centre of it is placed a coil of 100 turns of cross-sectional area 3.14 × 10⁻⁴ m² having its axis parallel to the field produced by the solenoid. When the direction of current in the solenoid is reversed within 0.05 sec, the induced e.m.f. in the coil is (a) 0.48 V (b) 0.048 V (c) 0.0048 V (d) 48 V...

Physics, 10 months ago

A conducting square loop of side L and resistance R moves in its plane with a uniform velocity v perpendicular to one of its side. A magnetic induction B constant in time and space, pointing perpendicular and into the plane of the loop exists everywhere. The current induced in the loop is (a)B????v/R clockwise (b)B????v/R anticlockwise (c)2B????v/R anticlockwise (d) zero...

Biology, 1 year ago

Implications of the discovery of iron on the lives of people...

Business Studies, 1 year ago

Importance of operation management in modern business context...

Business Studies, 1 year ago

what are the best core jobs for Electronics and Communications student's?