physicsadda.blogspot.com
CBSE PHYSICS: Solved Electricity numerical for class 10
http://physicsadda.blogspot.com/2011/05/solved-electricity-numerical-for-class.html
Physics adda,cbse physics,CBSE NCERT sample paper,CBSE test paper ,CBSE NCERT Physics Notes,class 6th ,7th,8th ,9th,10th. Solved Electricity numerical for class 10. 1 Question: Two bulbs have ratings 100 W, 220 V and 60 W, 220 V respectively. Which one has a greater resistance? R For the same V, R is inversely proportional to P. 60 W, 220 V has a greater resistance. 2 Question: A torch bulb has a. When cold. It draws a current of 0.2 A from a source of 2 V and glows. I) When the bulb glows:. R = pl/A = (.
SOCIAL ENGAGEMENT