16th of September 2015

Basic concept of resistance numericals

Manasi Singh - ICSE - Class X

Wednesday, September 16, 2015 at 18:42:PM


Hi Manasi,

The following points are to be noted:

1) Read the question carefully.

2) See whether resistors are in series or parallel.

3) Draw diagram if necessary

4) Remember the formula for equivalent resistance in series and for parallel.

5) Remember that current is equal in series and voltage is equal in parallel.

Wednesday, September 16, 2015 at 18:45:PM