CBSE Class 10  Current and Voltage Videos
Electricity
Define electric current, direction of current, ampere, potential difference and cell. Also, electric circuit diagrams, explained!
More videos from this chapter
View All Will a current carrying conductor produce an electric field?
 if one microampere current flows through a conductor for 10 seconds how many electrons will pass at the point of cross section
 In a household five tube lights of 40 volt each are used for 5 hours and electric press of 500 volt for 4 hours everyday. Calculate the total energy consumed by the tubelight and press in a month of 30 days
 what is volt
 why does need to maintain the current in a given electric circuit by expanding its energy stored in it?
 The flow of electrons is opposite to the direction of the flow of current as electron is negatively charged . Then why current is defined as the flow of electrons through the conductor though current travels from positive to negative terminal.
 If charge on one electron is 1.6 x 10 ^{19 }C. Calculate number of electrons required to constitute 1A of current in 1s.
 what is the power of torch bulb rated at 2.5V and 500 mA?
 The MCB of a Rupa’s room is tripped and keeps on tripping again and again. If it is a domestic circuit, what could be the reason of this phenomenon?

a current