Ans. qiuckly

Asked by  | 14th Jan, 2010, 08:15: AM

Expert Answer:

Mainly:

1. electric current and its effect on magnetic field.

2. Both the filed lines and how they are formed, the parameters to be considered for occurence of the fields

3. intensity of fields

4. electric filed and magnetic field relationship.

Hope this helps.

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Answered by  | 14th Jan, 2010, 10:36: AM

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