Define monohybrid cross. , 10 | Heredity and biological evolution. Biology NOOTAN HINDI | Doubt...

Class 10 Science | Chapter 9 | Heredity and Evolution | Important Questions and Quick Revision

(a) Define electric current. What is the SI unit of electric current. (b) One coulomb of charge flows through any cross-section of a conductor in 1 second. What is the current flowing through the conductor? (c) Which instrument is used to measure electric current? How should it be connected in a circuit? (d) What is the conventional direction of the flow of electric current? How does it differ from the direction of flow of electrons? (e) A flash of lightning carries 10C of charge which flows for 0.01s. what is the current? If the voltage is 10MV, what is the energy?