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प्रश्न
How many kinds of charges have you come across?
एक पंक्ति में उत्तर
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उत्तर
There are two kinds of charges - positive and negative charges.
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Direction of the Electric Current - Conventional and Electronic Flow
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संबंधित प्रश्न
Distinguish between D.C. and A.C.
What do you mean by electrostatics?
What is the other name of frictional electricity?
What does a positively charged body signify?
0.7 C charges passes through a cross-section of a conductor in 7 s. Find the current.
What is direct current?
Which has a greater resistance: an ammeter or a voltmeter?
Find the number of electrons that would flow per second through the cross-section of a wire when 1 A current flows in it.
How is a voltameter different from a voltmeter?
Problems for practice:
If 50 coulomb of electric charge flows through a wire in five minutes, calculate the current in the wire?
