Question

Important parts in the chapter electromagnetism for tomorrow's ICSE physics exam.
Please help!

Answer 1

right and left hand thumb rule,clock rule,similarity b/w solenoid&bar magnet,electromagnet define only,ways of increasing magnetic feild,comparison b/w electro&permanent magnet,uses&advantages of electro&permanent magnet,flemings both rules,dc&ac motor,ways of increasing the speed of rotation of coil,faradays laws,transformer&its diff types