Problems on Magnetic Effects of Current Public Class

Sunday, August 22 2010 | 5:10 PM (IST)

The class is over

Price:
Free
Duration:
60 minutes
Presented by:

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About the Class

This class is for the learners studying in XII grade and preparing for different
competitions like IIT,AIEEE , PMT etc

Language of instruction: English

Keywords: magnetic effects of currents, iit, aiee, aipmt, physics

Attendees in the class (13)

Comments
jeevan singh
By: jeevan singh
397 days 8 hours 23 minutes ago

sir please solve the problem fast
two parallel long wires carry current i1,i2 with i1>i2.When the current are in same direction, the magnetic field at a point mid-way between the wires is 10T.If the direction of i2 is reversed, the field becomes 30T. the ratio of i1/i2 is:
OPTIONS ARE:
(a)4
(b)3
(c)2
(d)1

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  • jiwanlal sharma
    jiwanlal sharma
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I am teaching physics from 1995 in CBSE School as PGT physics and have teaching experience about 19 years. Learn physics with new techniques

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