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संबंधित प्रश्न
A charge 0.5 C passes through a cross section of a conductor in 5 s . Find the current .
How is the resistance of a wire affected if its (a) length is doubled, (b) radius is doubled?
Name the physical quantity of which the unit is coulomb
State the unit of electric potential and define it.
The following Figure represents a negatively charged gold Ieaf electroscope. Label the parts, P, Q, and R and the estate whether each is an insulator or a conductor. Also, indicate the distribution of charges on the system in the diagram.
Is electric current a scalar quantity?
State three factors on which the resistance of a wire depends. Explain, how does the resistance depend on the factors stated by you.
What amount of work is required in moving 3 C charge through a potential difference of 6 V?
