can anyone give notes of class10 science ch12 electricity
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Electricity Class 10 Notes Science Chapter 12
October 23, 2019 by Sastry CBSE
CBSE Class 10 Science Notes Chapter 12 Electricity Pdf free download is part of Class 10 Science Notes for Quick Revision. Here we have given NCERT Class 10 Science Notes Chapter 12 Electricity.
According to new CBSE Exam Pattern, MCQ Questions for Class 10 Science pdf Carries 20 Marks.
CBSE Class 10 Science Notes Chapter 12 Electricity
Electricity: Electric current, electric circuit, voltage or electric potential, resistance and (Ohm’s law).
Electric Current: The flow of electric charge is known as Electric Current, Electric current is carried by moving electrons through a conductor.
By convention, electric current flows in the opposite direction to the movement of electrons.
Electric Circuit: Electric circuit is a continuous and closed path of electric current.
Expression of Electric Current: Electric current is denoted by the letter ‘I’. Electric current is expressed by the rate of flow of electric charges. Rate of flow means, the amount of charge flowing through a particular area in unit time.
Electricity Class 10 Notes Science Chapter 12 1
If a net electric charge (Q) flows through a cross-section of a conductor in time t, then,
Electricity Class 10 Notes Science Chapter 12 2
Where I is electric current, Q is a net charge and t is a time in second.