Advertisements
Advertisements
प्रश्न
Define the electrical resistance of a metal. Write its SI unit.
एका वाक्यात उत्तर
Advertisements
उत्तर
The effect on the rate of flow of current by the wire is called its electrical resistance. Its S.I unit is the ohm.
shaalaa.com
Direction of the Electric Current - Conventional and Electronic Flow
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
APPEARS IN
संबंधित प्रश्न
Briefly describe the theory of simple voltaic cell.
What does a positively charged body signify?
What is the value of charge on a body which carries 100 excess electrons?
0.7 C charges passes through a cross-section of a conductor in 7 s. Find the current.
What is direct current?
Name the physical quantity which defines the rate of flow of charge.
Name the instrument used to measure the magnitude of the current flowing in the circuit.
A current of 4.5 A flows through a conductor for 2.5 s. What amount of charge passes through the conductor?
milli ampere: micro ampere : : 10-3A : ______.
The direction opposite to the movement of electron is called ______ current.
